@article{ASENS_1976_4_9_2_171_0,
     author = {Milne, J. S.},
     title = {Duality in the flat cohomology of a surface},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {171--201},
     publisher = {Elsevier},
     volume = {Ser. 4, 9},
     number = {2},
     year = {1976},
     doi = {10.24033/asens.1309},
     mrnumber = {57 #325},
     zbl = {0334.14010},
     language = {en},
     url = {http://archive.numdam.org/articles/10.24033/asens.1309/}
}