@article {7353, title = {Rozsirenie druhov Chenopodium botrys L. a Ch. schraderianum Schultes v Ceskej republike a Slovenskej republike}, journal = {Bull. Slov. Bot. Spolo_n}, volume = {15}, year = {1993}, month = {1993///}, pages = {16 - 23}, author = {T. Schwarzov{\'a}} }