Authors: Smiseth, PT Lorentsen, SH

Citation: Pt. Smiseth et Sh. Lorentsen, Begging and parent-offspring conflict in grey seals, ANIM BEHAV, 62, 2001, pp. 273-279

Authors: Lorentsen, SH Amundsen, T Anthonisen, K Lifjeld, JT

Citation: Sh. Lorentsen et al., Molecular evidence for extrapair paternity and female-female pairs in antarctic petrels, AUK, 117(4), 2000, pp. 1042-1047

Authors: Lorentsen, SH Anker-Nilssen, T

Citation: Sh. Lorentsen et T. Anker-nilssen, Diet of Common Murres wintering in the northern Skagerrak during 1988-1990: Variation with sex, age and season, WATERBIRDS, 22(1), 1999, pp. 80-89

Authors: Bakke, O Lorentsen, SH

Citation: O. Bakke et Sh. Lorentsen, Estimation of offspring production from a limited number of stage-structured censuses, BIOMETRICS, 55(1), 1999, pp. 321-325