@misc{Jarczyk_Witold_A_1981, author={Jarczyk, Witold}, volume={29}, number={7-8}, editor={Polska Akademia Nauk.}, editor={Państwowe Wydawnictwo Naukowe (1951–1992)}, copyright={Rights Reserved - Restricted Access}, address={Varsovie}, howpublished={online}, year={1981}, publisher={Państwowe Wydawnictwo Naukowe}, language={eng}, type={Text}, title={A category theorem for linear functional equations in the indeterminate case}, }