%0 Conference Proceedings %T Development of Corpora within the CLaRK System: The BulTreeBank Project Experience %A Simov, Kiril %A Simov, Alexander %A Kouylekov, Milen %A Ivanova, Krasimira %A Grigorov, Ilko %A Ganev, Hristo %S Demonstrations %D 2003 %F simov-etal-2003-development %U https://aclanthology.org/E03-2015/