@misc{Grotowski_Marjan_(1882–1951)_August_1913,
 author={Grotowski, Marjan (1882–1951)},
 volume={2},
 number={10},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 journal={Wektor : czasopismo matematyczno-fizyczne},
 howpublished={online},
 year={1913},
 publisher={Stanisław Kalinowski},
 publisher={Drukarnia Naukowa)},
 language={pol},
 title={August Witkowski},
 type={Text},
}