text: Greece's government pressed ahead Wednesday with its plan to put austerity measures to voters after European creditors rebuffed its latest proposal for a new aid program. But finance ministers were still discussing the country's situation and nothing seemed set in stone.
  
  Many European officials had ruled out any deal with Greece before a referendum called by Prime Minister Alexis Tsipras for Sunday. He is asking Greeks whether they want to accept creditors' reform proposals in return for rescue loans.
  
  Tsipras on Wednesday defiantly said the referendum would go ahead and called on the people to vote "no." In a televised address to the nation, he said a "no" result would not mean that Greece would have to leave the euro, as many European officials have argued.
  
  Rather, Tsipras claimed, it would give the government a stronger negotiating position with creditors.
  
  "There are those who insist on linking the result of the referendum with the country's future in the euro," Tsipras said. "They even say I have a so-called secret plan to take the country out of the EU if the vote is `no.' They are lying with the full knowledge of that fact."
  
  The hastily called referendum is based on creditor reform proposals made last week as part of a negotiation with the Greek government. But they were later updated and are now no longer on the table as the European part of Greece's bailout program expired at midnight Tuesday.
  
  The head of a top European intergovernmental institution told The Associated Press that any such referendum would fall short of international standards.
  
  The Council of Europe, an independent body that monitors elections and human rights, has no enforcement capacity. But the declaration of its chief, Thorbjorn Jagland, that the referendum would not meet international standards was a major blow.
  
  Such standards call for at least two weeks' notice to allow for discussion, a clear question to be put to voters for consideration, and international observers invited to monitor the vote.
  
  Greece's Prime Minister Alexis Tsipras attends an emergency parliament session for the government's proposed referendum in Athens on June 27. (Petros Karadjias/Associated Press)
  
  This vote, Jagland said, "has been called on such a short notice. That this in itself is a major problem." He said the question put to the people was "not very clear" and said the Council of Europe, which monitors votes, had not been invited to do so.
  
  Eurozone finance ministers were to discuss Greece's new offer made Tuesday night. Tsipras sent a letter to creditors saying his government was prepared to accept their proposals, subject to certain amendments.
  
  Some European countries - including Germany, the largest single contributor to Greece's bailout - said the proposal wasn't good enough and that a deal remained impossible in any case before the referendum.
  
  "We will wait for the referendum," Chancellor Angela Merkel told the German Parliament. "There can be no negotiations on a new aid program before the referendum."
  
  But French President Francois Hollande urged an accord before then.
  
  Hollande said it was the responsibility of other countries that use the shared currency to keep Greece in the eurozone.
  
  "We have to be clear. An accord is for right now, it will not be put off," he said. "If it doesn't happen, we would have to wait for a referendum, but there is always a risk" of turbulence and a "leap into the void."
  
  Hollande, a Socialist who has been one of the few remaining EU allies of Greece's leftist government, criticized "intransigent comments" and "vetoes or roughness," in an apparent reference to Germany's tough stance.
  
  "It is our duty to keep Greece in the eurozone," he said. "That depends on Greece ... but it also depends on us."
  
  Pensioners try to get a number to enter a bank in Athens on Wednesday. About 1,000 bank branches around the country were ordered by the government to reopen Wednesday to help desperate pensioners without ATM cards cash up to 120 euros from their retirement checks. (Daniel Ochoa de Olza/Associated Press)
  
  Hopes that Tsipras was softening his position - after refusing for five months to accept the proposed spending cuts - boosted markets Wednesday.
  
  Greece is in a financial limbo now that its bailout program has expired, cutting it off from vital financing and pushing it one step closer to leaving the euro. It also has become the first developed country to fail to repay a debt to the International Monetary Fund on time. The last country to miss an IMF payment was Zimbabwe in 2001.
  
  As long as it is in arrears on the IMF payment, Greece cannot get any more money from the organization.
  
  The country has put limits on cash withdrawals to keep banks from collapsing after Greeks rushed to pull money out of ATMs following the referendum call at the start of the weekend.
  
  In Athens, crowds of anxious elderly Greeks thronged banks for hours from before dawn Wednesday, struggling to be allowed to withdraw their maximum of 120 euros ($134) for the week after the government reopened some banks to help pensioners who don't have bank cards. Greeks are now limited to daily ATM withdrawals of 60 euros ($67) and cannot send money abroad without special permission.
  
  With many elderly Greeks unable to access any money without bank cards, the government said about 1,000 bank branches would open for three days starting Wednesday to give them access to some cash.
  
  But a seeming last-minute decision to serve customers on an alphabetical basis led to chaotic scenes of confusion and anger, with many pensioners waiting hours from before dawn to be eventually told they would have to return Thursday or Friday.
  
  Others were told their pensions had not yet been deposited and they would therefore have to return later in the week.
  
  "It's very bad," said retired pharmacy worker Popi Stavrakaki, 68. "I'm afraid it will be worse soon. I have no idea why this is happening."
  
  Meanwhile, many ATMs had run out of 20 euro notes, meaning the maximum they would dispense per day was one 50 euro note per bank card, effectively cutting the amount of cash Greeks have access to.
  
  Capital controls will remain in place until at least next Monday.
summary: Greece's government has made new concessions in talks with its creditors, though some European officials said they were still not good enough and that a deal was nevertheless impossible before a Greek referendum on Sunday.