@article{INTM_1991_29_a0,
     author = {Kh. D. Ikramov},
     title = {Matrix pencils{\textemdash}theory, applications, numerical methods},
     journal = {Itogi nauki i tehniki. Seri\^a, Matemati\v{c}eskij analiz},
     pages = {3--106},
     year = {1991},
     volume = {29},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTM_1991_29_a0/}
}