Mathematics
Terrence Tao's blog
Szymona Wąsowicz's blog (in polish)
Ben Orlin's blog
Mathematical Institute of the University of Wrocław
Barbara Jasiulis-Gołdyn's website
Statistics
Przemysław Biecek's blog (pl/en)
Piotr Sobczyk's blog (in polish)
R programming
Collection of R related blogs
Other
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