@article{SM_1977_33_1_a8,
     author = {Yu. B. Orochko},
     title = {Carleman estimates for the {Schr\"odinger} operator with a~locally semibounded strongly singular potential},
     journal = {Sbornik. Mathematics},
     pages = {147--158},
     publisher = {mathdoc},
     volume = {33},
     number = {1},
     year = {1977},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1977_33_1_a8/}
}