Adcock, K.; Hansen, H.; Lindemann, H. 1998. Lessons from the introduced black rhino population in Pilanesberg National Park. Pachyderm 26: 40-51, figs. 1-5, tables 1-4, photos 1-5.
Hansen, H.; Lindemann, H. 1998. Rhinos – recollections and revelations. Vision (EWT) 7: 58-61, figs. 1-4.
Lindemann, H.; Hansen, H. 1995. Six black rhino babies and nineteen lions. Vision (EWT) 1995: 60-67, figs. 1-8.
Lindemann, H.; Hansen, H. 1993. Pilanesberg black rhino report for 1992. Endangered Wildlife 13: 3-6, figs. 1-7.
Lindemann, H.; Hansen, H. 1993. Pilanesberg National Park: Black rhino monitoring. Report to BOP Parks. pp. 1-7.
Lindemann, H.; Hansen, H. 1992. A chip on the shoulder and one in each horn. Endangered Wildlife 10: 9-12, figs. 1-5.
Hansen, H.; Lindemann, H. 1991. The black rhinos of the Pilanesberg, part II. Endangered Wildlife 7: 13-16, figs. 1-2.
Hansen, H.; Lindemann, H. 1990. The black rhinos of the Pilanesberg. Endangered Wildlife 1: 6-8, figs. 1-5.
Lindemann, H. 1984. Demographic survey of the black rhinoceros Diceros bicornis in captivity. International Zoo Yearbook 23: 225-233, figs. 1-7, tables 1-2.
Lindemann, H. 1983. Afrikanische Nashorner in Menschenobhut.
Lindemann, H. 1982. African rhinoceros in captivity. Copenhagen University, Ph.D. Thesis. pp. i-vi, 1-125.






