The blue social bookmark and publication sharing system.
Log in with your username.
I've lost my password.
Log in with your OpenID-Provider.
homepages/185/4412, Sergey A. Khamidullin, Home Page, https://orcid.org/0000-0003-2987-9832, Russian Academy of Sciences, Siberian Branch, Sobolev Institute of Mathematics, Novosibirsk, Russi
BibSonomy is offered by the KDE group of the University of Kassel, the DMIR group of the University of Würzburg, and the L3S Research Center, Germany.