@article{ZNSL_2015_435_a7,
     author = {I. A. Panin and K. I. Pimenov},
     title = {A variant of the {Levine{\textendash}Morel} moving {Lemma}},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {163--167},
     year = {2015},
     volume = {435},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2015_435_a7/}
}