@article{INTG_1969_2_a4,
     author = {V. V. Goldberg},
     title = {Pairs of $p$-conjugate systems with a~common conjugately harmonic normalization},
     journal = {Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara},
     pages = {95--118},
     publisher = {mathdoc},
     volume = {2},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTG_1969_2_a4/}
}