@article{DAN_1996_348_6_a0,
     author = {V. A. Mikhailets},
     title = {On the {Schr\"odinger} operator with $\delta'$-point interactions},
     journal = {Doklady Akademii Nauk},
     pages = {727--730},
     publisher = {mathdoc},
     volume = {348},
     number = {6},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1996_348_6_a0/}
}