@article{JEMS_2008_10_3_a0,
     author = {Sergio Albeverio and Alexei Daletskii and Alexander Kalyuzhnyi},
     title = {Random {Witten} {Laplacians:} traces of semigroups, $L^2${-Betti} numbers and index},
     journal = {Journal of the European Mathematical Society},
     pages = {571--599},
     publisher = {mathdoc},
     volume = {10},
     number = {3},
     year = {2008},
     doi = {10.4171/jems/123},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/123/}
}