1. Khimicheskaya entsiklopediya (Chemical Encyclopedia), Zefirov, N.S., Ed., Moscow: Bol’shaya Ros. Entsiklopediya, 1995, vol. 4, p. 492.
2. Byr’ko, V.M., Ditiokarbamaty (Dithiocarbamates), Moscow: Nauka, 1984, p. 122.
3. Jennische, P. and Hesse, R., Acta Chem. Scand., 1973, vol. 27, no. 9, p. 3531.
4. Pritzkow, H. and Jennische, P., Acta Chem. Scand., Ser. A, 1975, vol. 29, no. 1, p. 60.
5. Nilson, L. and Hesse, R., Acta Chem. Scand., 1963, vol. 23, no. 6, p. 1951.