@article {8406, title = {Beitr{\"a}ge zur {\"O}kologie von Chenopodium botrys L.: 7. Keimung, intraspezifische Konkurrenz und Ph{\"a}nologie}, journal = {Verh. Bot. Ver. Prov. Brandenburg}, volume = {115}, year = {1980}, month = {1980///}, pages = {1 - 201}, author = {F. Zacharias} }