Les équations aux dérivées partielles à caractéristiques réeles
By: par R. d'Adhémar.
Series: Scientia [Série] Physico-mathématique -- no. 29.; Scientia -- no. 29.
Publisher: Gauthier-Villars
Published: 1907
Place of publication: [Paris
Language: fre
Number of pages: 86
Subjects: Differential equations, Partial.
Notes: At head of title: Mars, 1907.