@article{RM_1985_40_4_a43,
     author = {N. V. Kuznetsov},
     title = {Poincar\'e series and an extension of the {Lehmer} conjecture},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {203--204},
     publisher = {mathdoc},
     volume = {40},
     number = {4},
     year = {1985},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1985_40_4_a43/}
}