Recently published

1. K. Prażmowski, M. Żynel
   Metric structures imposed on Grassmannians
   Beitr. Algebra Geom. 61 (2020), 507-513, (published on-line in 2019).
   DOI :  10.1007/s13366-019-00480-9
2. R. Andruszkiewicz, N. Andruszkiewicz
   Elementary Proof of Nagell's Theorem
   Azerb. J. Math. 10 (2020), no. 2, 62-70.
3. K. Petelczyc, K. Prażmowski, M. Żynel
   Geometry on the lines of polar spine spaces
   Aequationes Math. (2020), (on-line first).
   DOI :  10.1007/s00010-020-00733-2
4. T. Czyżycki, J. Hrivnák , L. Motlochová
   Generalized Dual-Root Lattice Transforms of Affine Weyl Groups
   Symmetry 12 (2020), no. 6, 1-38, (Licencja: CC BY 4.0).
   DOI :  10.3390/sym12061018
5. B. Kwaśniewski, R. Meyer
   Stone duality and quasi-orbit spaces for generalised C*-inclusions
   Proc. London Math. Soc. 121 (2020), no. 4, 788-827, (published online: 2 May 2020.).
   DOI :  10.1112/plms.12332