Publications of Ursula Kramer

Heiligenberg, W.; Kramer, U.: Aggressiveness as a function of external stimulation. Zeitschrift für Vergleichende Physiologie 77 (3), pp. 332 - 340 (1972)

Heiligenberg, W.; Kramer, U.; Schulz, V.: The angular orientation of the black eye-bar in Haplochromis burtoni (Cichlidae, Pisces) and its relevance to aggressivity. Zeitschrift für Vergleichende Physiologie 76 (2), pp. 168 - 172 (1972)