@article{NUMA_1960__2_131460,
     author = {R.F. ALBRECHT},
     title = {Approximation to the solution of partial differential-equations by the solutions of ordinary differential-equations.},
     journal = {Numerische Mathematik},
     pages = {245--262},
     publisher = {mathdoc},
     volume = {2},
     year = {1960},
     zbl = {0095.11203},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1960__2_131460/}
}