@article{ZNSL_2018_467_a0,
     author = {A. B\"erd\"ellima},
     title = {A note on a~conjecture by {Khabibullin}},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {7--20},
     publisher = {mathdoc},
     volume = {467},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2018_467_a0/}
}