International Symposium on Numerical Analysis Polytechnic University of Madrid & Ortiz, E. L. (1987). Numerical approximation of partial differential equations: Selection of papers presented at the International Symposium on Numerical Analysis, held at the Polytechnic University of Madrid, September 17-19, 1985. North-Holland.
Tohutoru Kātū ChicagoInternational Symposium on Numerical Analysis Polytechnic University of Madrid me Eduardo L. Ortiz. Numerical Approximation of Partial Differential Equations: Selection of Papers Presented at the International Symposium on Numerical Analysis, Held at the Polytechnic University of Madrid, September 17-19, 1985. Amsterdam: North-Holland, 1987.
Tohutoro MLAInternational Symposium on Numerical Analysis Polytechnic University of Madrid me Eduardo L. Ortiz. Numerical Approximation of Partial Differential Equations: Selection of Papers Presented at the International Symposium on Numerical Analysis, Held at the Polytechnic University of Madrid, September 17-19, 1985. North-Holland, 1987.