@article{ZNSL_2021_508_a7,
     author = {N. D. Filonov and P. A. Hodunov},
     title = {On the local boundedness of solutions to the equation $-\Delta u+a\partial_zu=0$},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {173--184},
     publisher = {mathdoc},
     volume = {508},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2021_508_a7/}
}