@article{VSGTU_2017_21_2_a3,
     author = {S. I. Mitrokhin},
     title = {On the ``splitting'' effect for multipoint differential operators with summable potential},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {249--270},
     publisher = {mathdoc},
     volume = {21},
     number = {2},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2017_21_2_a3/}
}