@article{SM_1993_74_1_a12,
     author = {I. Ya. Kolpakov-Miroshnichenko and Yu. G. Prokhorov},
     title = {Rationality of fields of invariants of some four-dimensional linear groups, and an equivariant construction related to the {Segre} cubic},
     journal = {Sbornik. Mathematics},
     pages = {169--183},
     publisher = {mathdoc},
     volume = {74},
     number = {1},
     year = {1993},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1993_74_1_a12/}
}