Klaus Neumann. Ein Verfahren zur Lösung gewisser nichtlinearer Kontrollprobleme. Computing, 6(3-4):249-263, 1970. [doi]
@article{Neumann70,
title = {Ein Verfahren zur Lösung gewisser nichtlinearer Kontrollprobleme},
author = {Klaus Neumann},
year = {1970},
doi = {10.1007/BF02238810},
url = {http://dx.doi.org/10.1007/BF02238810},
researchr = {https://researchr.org/publication/Neumann70},
cites = {0},
citedby = {0},
journal = {Computing},
volume = {6},
number = {3-4},
pages = {249-263},
}