Saperas, N. & Chiva, M. & Pfeiffer, D.C. & Kasinsky, H.E. & Ausió, J. (1997)
Sperm nuclear basic proteins (SNBPs) of agnathans and chondrichthyans: variability and evolution of sperm proteins in fish. Journal of Molecular Evolution, 44(4), 422–431
DOI: 10.1007/PL00006162
Saperas, N. & Chiva, M. & Bols, N.C. & Kulak, D. & Kasinsky, H.E. (1993)
Sperm-Specific Basic Proteins in the Holocephalan Fish Hydrolagus colliei (Chondrichthyes, Chimaeriformes) and Comparison with Protamines from an Elasmobranch. Biological Bulletin, 185, 186–196
Olivares, C. & Valdivia, R. & Lafuente, N. & Kulak, D. & Kasinsky, H.E. (1990)
Electrophoretic analysis of sperm basic proteins in Schroederychthys chilensis and comparison with other cartilaginous fish. Revista de Biología Marina y Oceanografía, 25(1), 99–108
Stanley, H.P. & Kasinsky, H.E. & Bols, N.C. (1984)
Meiotic chromatin diminution in a vertebrate, the holocephalan fish Hydrolagus collie (Chondrichthyes, Holocephali). Tissue and Cell, 16(2), 203–215
DOI: 10.1016/0040-8166(84)90045-4
Bow, N.C. & Boliska, S.A. & Rainville, J.B. & Kasinsky, H.E. (1980)
Nuclear Basic Protein Changes During Spermiogenesis in the Longnose Skate and the Spiny Dogfish. Journal of Experimental Zoology, 212, 423–433
DOI: 10.1002/jez.1402120315
Bols, N.C. & Kasinsky, H.E. (1976)
On the diversity of sperm histones in the vertebrates: II. A cytochemical study of the basic protein transitions during spermiogenesis in the cartilaginous fish Hydrolagus colliei. Journal of Experimental Zoology, 198(1), 109–113
DOI: 10.1002/jez.1401980112