@article{PFMT_2019_1_a13,
     author = {B. Zhang and Y. Chen and I. P. Martynov},
     title = {The first integrals and rational solutions of differential equations with a moving singular line},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {72--77},
     publisher = {mathdoc},
     number = {1},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2019_1_a13/}
}