Kaplan, Zdeněk
Potamogeton schweinfurthii A. Benn.,a new species for Europe.
Preslia. Roč. 77, - (2005), s. 419-431. ISSN 0032-7786. E-ISSN 2570-950X
R&D Projects: GA ČR(CZ) GP206/03/P156
Impact factor: 1.545, year: 2005
http://hdl.handle.net/11104/0116839