Ozeryanskii; Sorokin; Pozharskii
Russian Chemical Bulletin, 2004 , vol. 53, # 2 p. 404 - 414

Alder, Roger W.; Bryce, Martin R.; Goode, Nigel C.; Miller, Nigel; Owen, Judith
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 2840 - 2847

Fischer,O.; Kern
Journal fuer Praktische Chemie (Leipzig), 1916 , vol. <2> 94, p. 44

Fischer,O.; Kern
Journal fuer Praktische Chemie (Leipzig), 1916 , vol. <2> 94, p. 44