Deane, Karen J.; Summers, Robert L.; Lehane, Adele M.; Martin, Rowena E.; Barrow, Russell A.
ACS Medicinal Chemistry Letters, 2014 , vol. 5, # 5 p. 576 - 581

Dantas, T. N. de Castro; Laval, J. P.; Lattes, A.
Phosphorus and Sulfur and the Related Elements, 1982 , vol. 13, p. 97 - 106