On the solutions of [DELTA]u
Subtitle: Pu for acceptable densities on open Riemann surfaces
By: Aatos Lahtinen
Contributors: Helsingin yliopisto
Series: Annales Academiae scientiarum Fennicae -- 515
Publisher: Suomalainen tiedeakatemia
Published: 1972
Place of publication: Helsinki
Language: eng
Number of pages: 37
ISBN-13: 9789514100550
Notes: Thesis (doctoral)--University of Helsinki, 1972.