@article{CRMATH_2002__335_8_693_0,
     author = {Albeverio, Sergio and Kondratiev, Yuri and Kozitsky, Yuri and R\"ockner, Michael},
     title = {Gibbs states of a quantum crystal: uniqueness by small particle mass},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {693--698},
     publisher = {Elsevier},
     volume = {335},
     number = {8},
     year = {2002},
     doi = {10.1016/S1631-073X(02)02545-1},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/S1631-073X(02)02545-1/}
}