Authors: Langen, TA Tripet, F Nonacs, P

Citation: Ta. Langen et al., The red and the black: habituation and the dear-enemy phenomenon in two desert Pheidole ants, BEHAV ECO S, 48(4), 2000, pp. 285-292

Authors: Langen, TA Vehrencamp, SL

Citation: Ta. Langen et Sl. Vehrencamp, How White-throated Magpie-Jay Helpers contribute during breeding, AUK, 116(1), 1999, pp. 131-140