Citation: Ra. Palombit, INTERSPECIFIC AND INTRASPECIFIC VARIATION IN THE DIETS OF SYMPATRIC SIAMANG (HYLOBATES-SYNDACTYLUS) AND LAR GIBBONS (HYLOBATES-LAR), Folia primatologica, 68(6), 1997, pp. 321-337
Citation: Ra. Palombit et al., THE ADAPTIVE VALUE OF FRIENDSHIPS TO FEMALE BABOONS - EXPERIMENTAL AND OBSERVATIONAL EVIDENCE, Animal behaviour, 54, 1997, pp. 599-614
Citation: Ra. Palombit, PAIR BONDS IN MONOGAMOUS APES - A COMPARISON OF THE SIAMANG HYLOBATESSYNDACTYLUS AND THE WHITE-HANDED GIBBON HYLOBATES LAR, Behaviour, 133, 1996, pp. 321-356
Citation: Ra. Palombit, LONGITUDINAL PATTERNS OF REPRODUCTION IN WILD FEMALE SIAMANG (HYLOBATES SYNDACTYLUS) AND WHITE-HANDED GIBBONS (HYLOBATES LAR), International journal of primatology, 16(5), 1995, pp. 739-760