@article{SAF_1974-1975____A12_0,
     author = {Reversat, M.},
     title = {Recouvrement d'un cercle par des intervalles},
     journal = {S\'eminaire Maurey-Schwartz},
     note = {talk:13},
     pages = {1--6},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     year = {1974-1975},
     zbl = {0306.10036},
     language = {fr},
     url = {http://archive.numdam.org/item/SAF_1974-1975____A12_0/}
}