[MathOuvrage]
Mathematical models in contact mechanics
/ Sofonea, Mircea ; Matei, Andaluzia.
-Cambridge : Cambridge university Press, 2012. - xiv, 280 p. ; 23 cm
ISBN 9781107606654
[MathOuvrage]
Lie-Baecklund transformations in applications
/ Anderson, Robert L. ; Ibragimov, Nail H..
-Philadelphia PA, Philadelphia : Society for industrial and applied mathematics, 1979. - x-124