Voir la notice de l'article provenant de la source Math-Net.Ru
[1] Campbell S. L., “Comments on $2\mathrm{D}$ descriptor systems”, Automatica, 27:1 (1991), 189–192 | DOI | MR | Zbl
[2] Campbell S. L., “Singular linear systems of differential equations with delays”, Appl. Anal., 11 (1980), 129–136 | DOI | MR | Zbl
[3] Campbell S. L., “Nonregular $2\mathrm{D}$ descriptor delay systems”, IMA J. Math. Control and Informat., 1995, no. 12, 57–67 | DOI | MR | Zbl
[4] Boyarintsev Yu. E., Regulyarnye i singulyarnye sistemy lineinykh obyknovennykh differentsialnykh uravnenii, Nauka, Novosibirsk, 1980, 222 pp. | MR | Zbl
[5] Chistyakov V. F., Algebro-differentsialnye operatory s konechnomernym yadrom, Nauka, Novosibirsk, 1996, 279 pp. | MR
[6] Elsgolts L. E., Vvedenie v teoriyu differentsialnykh uravnenii s otklonyayuschimsya argumentom, Nauka, M., 1964, 127 pp. | MR
[7] Scheglova A. A., “Issledovanie i reshenie vyrozhdennykh sistem obyknovennykh differentsialnykh uravnenii s pomoschyu zamen peremennykh”, Sib. matem. zhurn., 36:6 (1995), 1435–1445 | MR | Zbl