1. Connections of efferent fibers from hyperstriatal areas in chicken, raven and African love-bird;Adamo;Journal of Comparative Neurology,1967
2. Fiber projections of the superior colliculus;Altman;Journal of Comparative Neurology,1961
3. Comparative enzyme histochemical observations on sub-mammalian brains. I. Striatal structures in the reptiles and birds. II. Basal structures of the brainstem in reptiles and birds;Baker-Cohen;Ergebnisse der Anatomie und Entwicklungsgeschichte,1968
4. Zur Morphologie des Nervus Trigeminus der Vögel unter besonderer Berucksichtigung der Accipitres, Cathartidae, Striges, und Passeriformes;Barnikol;Zeitschrift für wissenshaftliche Zoologie.,1954
5. Subcortico-cortical relationships in birds;Belekhova;Neuroscience Translations,1968