https://www.scirp.org/reference/ReferencesPapers?ReferenceID=1561403
Kurduomov, S.P., Kurkina, E.S. and Telkovskaya, O.V. (1989) Blow-Up in Two Componentional...
Kurduomov, S.P., Kurkina, E.S. and Telkovskaya, O.V. (1989) Blow-Up in Two Componentional Environment. Mathematical Modeling, 1, 34-50.