Mathematics
IM PAN bulletin of seminars in Warsaw
Operator algebras and quantum groups seminar in Warsaw
Non-commutative geometry seminar in Warsaw
Geometric group theory seminar in Warsaw
Non-commutative analysis seminar in Wrocław
Geometric seminar in Wrocław
MathSciNet
ArXiv
On-line encyclopedia of integer sequences
Friends' pages
Maciek Dołęga's page
Łukasz Garncarek's page
Paweł Kasprzak's page
Michał Marcinkowski's page
Marcin Preisner's page
Adam Skalski's page
Piotr Sołtan's [age
Other links
KNMT UWr ('scientific wheel' :)
FMW UWr (mathematicians' foundation)