![header](./images/entete.png)
1 - Boundary value problems of mathematical physics. Volume I |
2 - Boundary value problems of mathematical physics. Volume II |
3 - Nonlinear problems in the physical sciences and biology |
1 - Boundary value problems of mathematical physics. Volume I |
2 - Boundary value problems of mathematical physics. Volume II |
3 - Nonlinear problems in the physical sciences and biology |