APA

Rachev B., Smrikarov A., . (2003). Proceedings of the International Conference on Computer Systems and Technologies (e-Learning) CompSys Tech'2003, Sofia, 19-20 June 2003. : Съюз по автоматика и информатика.

Chicago

Rachev B, Smrikarov A, . 2003. Proceedings of the International Conference on Computer Systems and Technologies (e-Learning) CompSys Tech'2003, Sofia, 19-20 June 2003. : Съюз по автоматика и информатика.

Harvard

Rachev B., Smrikarov A., . (2003). Proceedings of the International Conference on Computer Systems and Technologies (e-Learning) CompSys Tech'2003, Sofia, 19-20 June 2003. : Съюз по автоматика и информатика.

MLA

Rachev B, Smrikarov A, . Proceedings of the International Conference on Computer Systems and Technologies (e-Learning) CompSys Tech'2003, Sofia, 19-20 June 2003. : Съюз по автоматика и информатика. 2003.