• "Elina-computer" LTD
• Institute on problems for informatics
• Kazan City Administration, Special department for preparation of the celebration of 1000 years of the foundation of Kazan
• Kazan State University

• Industry of INTELLECT Corp.
• JSC "Institute of Applied Informatics"

• "Electronic Archives" Corporation
• «Levasha.Active design - studio»
• Agency of Information Technologies "AITERA"
• Company "1C"
• Creative Union of Experimental Technologies Artists
• Cyril & Methodius
• IDDK, Multimedia-publishing «Adept»
• Information center on culture and art "Informcultura". Russian State Library
• Information Group DOTSMEDIA.RU
• Intersoft Media
• Moscow State Institute of Electronics and Mathematics
• PLC "DIGIMEQ"
• Russian National Multimedia Center
• Russian State Library
• Russian State University for Humanities
• Scientific and production amalgamation "Inform-systema"
• The Main Information Centre of the Ministry of Culture of Russia

• Institute of computer mathematics and mathematical geophysics of the Siberian branch of the Russian Academy of sciences
• Novosibirsk State University

• "Macros-center", the centre of modern media culture

• The state open-air “Kizhi” museum of history, architecture and ethnography

• Computer Studio ‘Mart’
• HyperMethod Company
• Leningrad Regional Children Library

• The centre of medicine of cultural inferno

• Saratov State University named after N.G. Tschernyshevsky

• National Museum of the Republic of Komi

• Novgorod State University

• Center for New Information Technology. Yaroslavl State University.
• Researching group "Gershvin"
• Yarosalvl State University

• Municipal center of museum and exhibition

«Levasha.Active design - studio»
(«Levasha» )

Tel.: (095) 422-39-87

e-mail: lev_mazin@mtu-net.ru

• CD-ROM «Alexander Livanov»
• CD-ROM «BILDKONZEPTE» - «The Concept of Image. Regulated Disorder»

• Demina Alexandra
• Mazin Lev