Official DMTCS'01 (picture by L. Cristescu)

DMTCS'01 (picture by A. Iorgulescu)

DMTCS'01 (picture by C. Calude)

?, Frank Harary and Ioan Tomescu, (picture by C. Calude)

Frank Harary and Silviu Sburlan (picture by C. Calude)

Gabriel Istrate and Solomon Marcus (picture by S. Alexe)

Paula Diaconescu and Elena Calude (picture by A. Iogulescu)

Cris Calude, Sergiu Rudeanu and Ioan Tomescu (picture by A. Iogulescu)

Frank Harary (picture by A. Iogulescu)

Frank Harary (picture by A. Iogulescu)

Silviu Sburlan (picture by S. Alexe)

Frank Harary and Silviu Sburlan (picture by S. Alexe)

Lumi Vita, Vincent Vajnovszki and music (picture by S. Alexe)

George Odifreddi and Ioan Tomescu (picture by S. Alexe)

Cris Calude, Raluca Vernic, Crenguta Bogdan and Silviu Sburlan

Cris Calude (picture by S. Alexe)