STACS 87 : Fourth annual symposium on theoretical aspects of computer science /

nork Symposium on Theoretical Aspects of Computer Science, Brandenburg, F. J.
Argitaratua 1987.

STACS 2007 24th Annual Symposium on Theoretical Aspects of Computer Science, Aachen, Germany, February 22-24, 2007 : proceedings /

nork Symposium on Theoretical Aspects of Computer Science, Thomas, Wolfgang., Weil, Pascal.
Argitaratua 2007.

STACS 2006 23rd annual symposium on Theoretical Aspects of Computer Science, Marseille, France, February 23-25, 2006: proceedings /

nork Symposium on Theoretical Aspects of Computer Science, Durand, Bruno., Thomas, Wolfgang.
Argitaratua 2006.