The head of the Eurogroup Jeroen Dijsselbloem rejected the idea of a "Plan B" for Greece if the debt talks are not successful.

The idea was raised by ministers from Slovenia, Slovakia and Lithuania at the Eurogroup's meeting on Friday.

The Prime Minister Alexis Tsipras held phone calls with German Chancellor Angela Merkel and Dijsselbloem on Sunday to discuss speeding up the negotiations. According to the Greek government, Greece will resume talks with its creditors today.