The head of Ukraine Petro Poroshenko and German Chancellor Angela Merkel in the course of a telephone conversation expressed the hope that the results of the meeting of foreign Ministers "channel four" in Berlin, and Also agreed to continue dialogue on the results of negotiations, informs the press service of the Ukrainian leader. "The sides expressed hope for the effectiveness of conducting the meeting of Ministers of foreign Affairs of the countries "channel four" in Berlin and agreed to continue the dialogue on its results ", - quotes the letter of the RIA " Novosti ". in addition, Poroshenko and Merkel stressed the need to send humanitarian aid to the Donbass." the head of Ukraine and the German Chancellor agreed that it is necessary to make all the rules for admission of humanitarian assistance received for the damage living in the Donetsk and Lugansk regions, for example the one that comes with the assistance of the international Department of the red cross ", - is informed in the report. It is also noted that Poroshenko in conversation with Merkel tried to convince to increase the monitoring mission of the OSCE and strengthen its technically to verify violations of the ceasefire and the withdrawal of equipment. Before the first day of the week, the Ministers of foreign Affairs of the "channel four" - Russia, Germany, France and Ukraine have initiated conversations in Berlin. The results of the meeting of Ministers will be the main topic of discussion at the conference "the big seven" which will start on Tuesday 14th April in the German city of l?beck under the presidency of Germany in the G7. The parties to the conflict in the Donbas in 0. 00 (1. 00 GMT) Sunday, fifteen February, declared a truce, under agreements concluded in Minsk after almost 16 hours of negotiations. The document provides for the withdrawal of all foreign armed formations, military equipment and mercenaries from the territory of Ukraine under the supervision of the OSCE