@misc{A.H.H.M._Mathijsen_Vethist-database., author={A.H.H.M. Mathijsen}, howpublished={online}, publisher={Euroscience – Vetline}, language={eng}, title={Vethist-database. Bibliography of Veterinary History and Veterinary Biography}, type={strona naukowa}, keywords={historia weterynarii, bibliografie, biografie}, }