Three articles from the "Science in Siberia" (#13, March 2000) in the "Anniversary of the Institute" column. The first briefly tells about the Institute of Informatics Systems, which is celebrating its tenth Anniversary, and about the celebration programme. The second one, called "Keeping to wise principles" by A. Marchuk, is also devoted to this remarkable event in the life of the Institute. The third one, "A. Ershov electronic archive", by Natalia Cheremnykh and Irina Kraineva, tells about Andrei Ershov and the project aimed at creating a digital archive named after him.

of the IIS director assigning research topics to the Institute subdivisions

to the papers sent to Ershov for reviewing