Serbian Prime Minister Vojislav Kostunica underscored today during talks with a delegation from the Gostun village near Prijepolje that the residents displayed exceptional courage, dedication and humanity in saving 38 Bulgarian school children from the Lim River, after the accident which occurred on April 4, 2004, when a bus with schoolchildren and teachers from the Nikolaj Katranov school from the Bulgarian town of Svistovo crashed into the river.