-
801
-
802
-
803
-
804
-
805
On a solution of a regular cauchy problem for hyperbolic type of partial differential equations [microform]
Argitaratua 1974Visual Material -
806
-
807
-
808
-
809
Introduction to the theory and application of differential equations with deviating arguments.
Argitaratua 1973Liburua -
810


