KLÖFKORN, Robert (zost.) - KEILEGAVLEN, Eirik. Finite Volumes for Complex Applications IX - Methods, Theoretical Aspects, Examples : proceedings. FVCA 9, Bergen, Norway, June 2020. Cham : Springer, 2020. 775 s. Springer Proceedings in Mathematics & Statistics. Volume 323. ISBN 978-3-030-43650-6. ISSN 2194-1009.