"Opinion 105. Dybowski's (1926) Names of Crustacea Suppressed". Opinions Rendered by the International Commission on Zoological Nomenclature: Opinions 105 to 114. Smithsonian Miscellaneous Collections. Vol.73. 1929. pp.1–3. hdl:10088/23619. BHLpage 8911139.
Adam Redzik, Polish Universities During the Second World War, Encuentros de Historia Comparada Hispano-Polaca / Spotkania poświęcone historii porównawczej hiszpańsko-polskiej conference, 2004
"Opinion 105. Dybowski's (1926) Names of Crustacea Suppressed". Opinions Rendered by the International Commission on Zoological Nomenclature: Opinions 105 to 114. Smithsonian Miscellaneous Collections. Vol.73. 1929. pp.1–3. hdl:10088/23619. BHLpage 8911139.