@article{10_5817_AM2013_1_29,
     author = {Rivertz, Hans Jakob},
     title = {On those ordinary differential equations that are solved exactly by the improved {Euler} method},
     journal = {Archivum mathematicum},
     pages = {29--34},
     publisher = {mathdoc},
     volume = {49},
     number = {1},
     year = {2013},
     doi = {10.5817/AM2013-1-29},
     mrnumber = {3073013},
     zbl = {06321145},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5817/AM2013-1-29/}
}