@incollection{MSMF_1976__46__11_0,
     author = {Kuiper, Nicolaas H.},
     title = {La courbure totale absolue minimale des surfaces dans $E^3$},
     booktitle = {Journ\'ees sur la g\'eom\'etrie de la dimension infinie (Lyon, 1975)},
     series = {Bulletin de la Soci\'et\'e math\'ematique de France. M\'emoire},
     pages = {11--11},
     year = {1976},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {46},
     doi = {10.24033/msmf.181},
     zbl = {0334.57018},
     url = {https://www.numdam.org/articles/10.24033/msmf.181/}
}