@article{AA_1996_8_1_a7,
     author = {J. Sj\"ostrand},
     title = {Correlation asymptotics and {Witten} {Laplacians}},
     journal = {Algebra i analiz},
     pages = {160--191},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {1996},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_1996_8_1_a7/}
}