adiunkt
Faculty of Applied Mathematics WMS-krr
ORCID: brak
ResearcherID: brak
Scopus: brak
OPI Nauka Polska
On the structure of characteristic surfaces related with partial differential equations of first and higher orders, Pt. 1 / Natalia K. PRYKARPATSKA, Marzena PYTEL-KUDELA // Opuscula Mathematica ; ISSN 1232-9274. — Tytuł poprz.: Scientific Bulletins of Stanisław Staszic Academy of Mining and Metallurgy. Opuscula Mathematica. — 2005 vol. 25 no. 2, s. 299–306. — Bibliogr. s. 305, Abstr.. — tekst: http://journals.bg.agh.edu.pl/OPUSCULA/25-2/25-2-12.pdf