Мазкур мақолада параболо-гиперболик типдаги тенгламалар учун бир силжишли масала ўрганиллган. Мақолада масала ечимининг мавжудлиги ва ягоналиги исботланган.
The web-site of this journal uses cookies to optimize its performance and design as well as special service to collect and analyze data about pages visitors. By continuing to browse this web-site you agree to use cookies and the above service.
