April 5, 2011 - 17:31 AMT
03:39 GMT
Every prolonged conflict has landmarks that are recalled when negotiations once again come to a standstill. This is sort of a reminder of missed opportunities and unfulfilled hopes of one of the parties. In this connection one recalls the negotiations between Robert Kocharyan and Heydar Aliyev in Key West. These negotiations, as well as all the following ones, could never end up in an agreement.