@article{JEDP_1983____A2_0,
     author = {Lerner, Nicolas},
     title = {Unicit\'e de {Cauchy} pour des op\'erateurs faiblement principalement normaux},
     journal = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {2},
     pages = {1--7},
     publisher = {Ecole polytechnique},
     year = {1983},
     mrnumber = {86j:35006},
     zbl = {0523.35002},
     language = {fr},
     url = {http://www.numdam.org/item/JEDP_1983____A2_0/}
}