@article{DOCMA_2012__S3__a21,
     author = {M\"ohring, Rolf H.},
     title = {D. {Ray} {Fulkerson} and project scheduling},
     journal = {Documenta mathematica},
     pages = {211--219},
     publisher = {mathdoc},
     volume = {Optimization Stories},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DOCMA_2012__S3__a21/}
}