1. Catalog of Databases in Molecular Biology, http://www.infobiogen.fr/services/dbcat/.
2. Catalog of Programs for Analyzing Data in Molecular Biology, http://www.ebi.ac.uk/biocat/.
3. Kolchanov, N.A., Ponomarenko, M.P., Kel, A.E., Kondrakhin, Yu.V., Frolov, A.S., Kolpakov, F.A., Kel, O.V., Ananko, E.A., Ignatieva, E.V., Podkolodnaya, O.A., Stepanenko, I.L., Merkulova, T.I., Babenko, V.N., Vorobiev, D.G., Lavryushev, S.V., Ponomarenko, Yu.V., Kochetov, A.V., Kolesov, G.B., Podkolodny, N.L., Milanesi, L., Wingender, E., Heinemeyer, T., and Solovyev, V.V., GeneExpress: A Computer System for Description, Analysis, and Recognition of Regulatory Sequences of the Eukaryotic Genome,ISBM, 1998, pp. 95–104.
4. Digital Library GeneExpress, http://wwwmgs.bionet.nsc.ru/mgs/systems/geneexpress/.
5. Kolchanov, N.A., Ponomarenko, M.P., Frolov, A.S., Ananko, E.A., Kolpakov, F.A., Ignatieva, E.V., Podkolodnaya, O.A., Goryachkovskaya, T.N., Stepanenko, I.L., Merkulova, T.I., Babenko, V.V., Ponomarenko, Yu.V., Kochetov, A.V., Podkolodny, N.L., Vorobiev, D.V., Lavryushev, S.V., Grigorovich, D.A., Kondrakhin, Yu.V., Milanesi, L., Wingender, E., Solovyev, V.V., and Overton, G.C., Integrated Databases and Computer Systems for Studying Eukaryotic Gene Expression,Bioinformatics, 1999, vol. 15, no. 7, pp. 669–686.