Paul Embrechts, Marius Hofert. A note on generalized inverses. Math. Meth. of OR, 77(3):423-432, 2013. [doi]
@article{EmbrechtsH13, title = {A note on generalized inverses}, author = {Paul Embrechts and Marius Hofert}, year = {2013}, doi = {10.1007/s00186-013-0436-7}, url = {http://dx.doi.org/10.1007/s00186-013-0436-7}, researchr = {https://researchr.org/publication/EmbrechtsH13}, cites = {0}, citedby = {0}, journal = {Math. Meth. of OR}, volume = {77}, number = {3}, pages = {423-432}, }