@article{10_14708_cm_v30i2_6313,
     author = {J. Derezi\'nski},
     title = {Exponential bounds in cones for eigenfunctions of {N-body} {Schr{\"\cyro}dinger} operators {II}},
     journal = {Commentationes Mathematicae},
     pages = { 269--275},
     publisher = {mathdoc},
     volume = {30},
     number = {2},
     year = {1991},
     doi = {10.14708/cm.v30i2.6313},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/cm.v30i2.6313/}
}