@article{UFA_2023_15_3_a4,
     author = {A. S. Krivosheev and O. A. Krivosheeva},
     title = {Necessary condition of fundamental principle for invariant subspaces on unbounded convex domain},
     journal = {Ufa mathematical journal},
     pages = {69--79},
     publisher = {mathdoc},
     volume = {15},
     number = {3},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UFA_2023_15_3_a4/}
}