@misc{Pruszko_Tadeusz_A_1979,
 author={Pruszko, Tadeusz},
 volume={27},
 editor={Państwowe Wydawnictwo Naukowe (1951–1992)},
 editor={Polska Akademia Nauk.},
 number={11-12},
 copyright={Rights Reserved - Restricted Access},
 address={Varsovie},
 howpublished={online},
 year={1979},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={eng},
 title={A coincidence degree for L-compact convex-valued mappings and its application to the Picard problem for orientor fields},
 type={Text},
}