.Mathematical foundations of computer science 2003 : 28th international symposium, MFCS 2003, Bratislava, Slovakia, August 25-29, 2003 : proceedings /.,.
.SOFSEM 2005 : theory and practice of computer science : 31st Conference on Current Trends in Theory and Practice of Computer Science, Liptovsky Ján, Slovakia, January 22-28, 2005 : proceedings /.,.
SOFSEM 2005 : theory and practice of computer science : 31st Conference on Current Trends in Theory and Practice of Computer Science, Liptovsky Ján, Slovakia, January 22-28, 2005 : proceedings /
.SOFSEM 2008 : theory and practice of computer science : 34th Conference on Current Trends in Theory and Practice of Computer Science, Nov鈟 Smokovec, Slovakia, January 19-25, 2008 : proceedings /.,.
SOFSEM 2008 : theory and practice of computer science : 34th Conference on Current Trends in Theory and Practice of Computer Science, Nov鈟 Smokovec, Slovakia, January 19-25, 2008 : proceedings /
