Feist; Sandstede Archiv der Pharmazie (Weinheim, Germany), 1918 , vol. 256, p. 2,5 Full Text Show Details Senhofer; Brunner Monatshefte fuer Chemie, 1880 , vol. 1, p. 468 Full Text View citing articles Show Details Feist; Awe Chemische Berichte, 1926 , vol. 59, p. 175 Full Text Show Details Voswinckel; de Weerth Chemische Berichte, 1912 , vol. 45, p. 1242