@article{TMF_2022_211_3_a7,
     author = {G. A. Alekseev},
     title = {Einstein{\textendash}Maxwell equations: {Solution-generating} methods as {\textquotedblleft}coordinate{\textquotedblright} transformations in the~solution spaces},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {502--534},
     year = {2022},
     volume = {211},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2022_211_3_a7/}
}