Halasz, G. Editorsà Et.allà
Paul Erdos and His Mathematics. Vol. 2. - Berlin Springer 2002 - 728p. - Bolyai Society Mathematical Studies. 11. .
978-3-540-42236-5
Paul Erdos and His Mathematics. Vol. 2. - Berlin Springer 2002 - 728p. - Bolyai Society Mathematical Studies. 11. .
978-3-540-42236-5