@article{SEDP_1990-1991____A5_0,
     author = {Ivrii, V.},
     title = {Non weylian spectral asymptotics with accurate remainder estimate},
     journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"},
     note = {talk:5},
     pages = {1--10},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     year = {1990-1991},
     mrnumber = {1131578},
     zbl = {0761.47029},
     language = {en},
     url = {http://www.numdam.org/item/SEDP_1990-1991____A5_0/}
}