@article{DANMA_2021_499_a1,
     author = {Yu. G. Evtushenko and A. A. Tret'yakov},
     title = {A new class of {Lyapunov} functions for stability analysis of singular dynamical systems. {Elements} of $p$-regularity theory},
     journal = {Doklady Rossijskoj akademii nauk. Matematika, informatika, processy upravleni\^a},
     pages = {8--12},
     year = {2021},
     volume = {499},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DANMA_2021_499_a1/}
}