Dunne, Simon J.; Summers, Lindsay A.; Nagy-Felsobuky, Ellak I. von
Phosphorus, Sulfur and Silicon and the Related Elements, 1992 , vol. 72, # 1-4 p. 103 - 120
Dunne, Simon J.; Summers, Lindsay A.; Nagy-Felsobuki, Ellak von
Phosphorus, Sulfur and Silicon and the Related Elements, 1993 , vol. 78, # 1-4 p. 173 - 188
