Potylizyn Ber. Dtsch. Chem. Ges., 1887 , vol. 20, p. 772 - 772 Full Text Show Details Potylizyn Zh. Russ. Fiz. - Khim. O - va., Chast Khim., 1887 , vol. 19, p. 358 - 358 Full Text Show Details Gmelin Handbook: Cl: MVol., 133, page 346 - 348