Pollen and plant macrofossil analyses of Late Holocene sediments from lake Panichishte in Northwestern Rila Mountains, Bulgaria = Pelodna analiza in analiza makroskopskih rastlinskih ostankov v poznoholocenskem sedimentu iz jezera Panichishte na severozahodu gorovja Rila, Bolgarija - Božilova, Elissaveta; Jungner, Högne; Marinova, Elena; Tonkov, Spassimir