@article{NUMA_1961__3_131508,
     author = {W. GAUTSCHI},
     title = {Numerical integration of ordinary differential equations based on trigonometric polynomials.},
     journal = {Numerische Mathematik},
     pages = {381--397},
     publisher = {mathdoc},
     volume = {3},
     year = {1961},
     zbl = {0163.39002},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1961__3_131508/}
}