@phdthesis{BJHTUP11_1987__0222__P0_0,
     author = {Tan, Lei},
     title = {Accouplements des polyn\^omes complexes},
     series = {Th\`eses d'Orsay},
     publisher = {Universit\'e de Paris-Sud Centre d'Orsay},
     number = {222},
     year = {1987},
     language = {fr},
     url = {http://archive.numdam.org/item/BJHTUP11_1987__0222__P0_0/}
}