@article{UFA_2024_16_3_a10,
     author = {M. A. Mansouri and A. Khellaf and H. Guebbai},
     title = {On level sets of norm of generalized resolvent of operators pencils},
     journal = {Ufa mathematical journal},
     pages = {125--133},
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {2024},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UFA_2024_16_3_a10/}
}