Hartman, Phillip.
Ordinary Differential Equations / by Philip Hartman. - 2nd Ed. / - Boston : Birkhauser , 1982 - xiv, 612p ;
3-7643-3068-6
Mathematics
B33 / M2;1
Ordinary Differential Equations / by Philip Hartman. - 2nd Ed. / - Boston : Birkhauser , 1982 - xiv, 612p ;
3-7643-3068-6
Mathematics
B33 / M2;1