Late Holocene vegetation changes in the Northern Pirin Mountains (southwestern Bulgaria). Palynological data from Lake Suho Breznishko and Lake Okadensko

by Atanassova, Juliana, Stefanova, Ivanka
Source: 1. Geologica carpathica 1. 1335-0552 1. Roč. 56, č. 5 (2005), s. 447-453