@article{ZNSL_2018_473_a9,
     author = {A. V. Ivanov},
     title = {On the completeness of projectors for tensor product decomposition   of continuous series representations  groups $SL (2,\mathbb{R})$},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {161--173},
     publisher = {mathdoc},
     volume = {473},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2018_473_a9/}
}