@article{SC_1969-1970__9_2_A4_0,
     author = {Bamberger, Yves},
     title = {Surfaces minima avec obstacles},
     journal = {S\'eminaire Choquet. Initiation \`a l'analyse},
     note = {talk:13},
     pages = {1--16},
     publisher = {Secr\'etariat math\'ematique},
     volume = {9},
     number = {2},
     year = {1969-1970},
     mrnumber = {308903},
     zbl = {0213.38403},
     language = {fr},
     url = {http://www.numdam.org/item/SC_1969-1970__9_2_A4_0/}
}