Career
Notable published works include the following:
1918: Die Stellung des Urocynchramus pylzowi Przev. in der Systematik. J. Ornithological 66(4): 421-424. doi:10.1007/BF02251733 (first appraisal of the true distinctness of Przewalski"s finch)
1924: Beitrag zur Kenntnis der Gattung Thamnophilus Vieillot. Bulletin. Academy Polonaise des Science et des Lettres: 753-763.
(review of the species and subspecies of the genus Thamnophilus)
1925:
Contribution a la connaissance des pics paléarctiques.
Annual Zoological Music. Polonici History. National: 75-84. (taxonomic review of Palaearctic woodpeckers)
Systematik und geographische Verbreitung der Gattung Budytes.
Annual Zoological Music. Polonici History.
National: 85-125. (review of the genus Budytes).