@article {325260, title = {Repert. Spec. Nov. Regni Veg 15: 117. 1918.}, year = {1918}, keywords = {Brahms}, author = {Hassl. and (Dunal) Hassl. and Hassl.} } @article {324897, title = {Repert. Spec. Nov. Regni Veg. 15: 117. 1918.}, year = {1918}, keywords = {Brahms}, author = {(Sendtn.) Hassl. and Hassl. and (Dunal) Hassl.} } @article {323901, title = {Repert. Spec. Nov. Regni Veg. 15: 229. 1918.}, year = {1918}, keywords = {Brahms}, author = {(Dunal) Hassl. and (Chodat \& Hassl.) Hassl.} } @article {319001, title = {Annuaire Conserv. Jard. Bot. Gen{\`e}ve 20: 181. 1917.}, year = {1917}, keywords = {Brahms}, author = {(Dunal) Hassl. and (Dunal) Hassl. and (L.) Hassl.} }