Celebratio Mathematica

M. L. Cartwright and H. P. F. Swin­ner­ton-Dyer: “Bounded­ness the­or­ems for some second or­der dif­fer­en­tial equa­tions, I,” Ann. Po­lon. Math. 29 (1974), pp. 233–​258. Col­lec­tion of art­icles ded­ic­ated to the memory of Tadeusz Ważewski, III. Part IV was pub­lished in Rus­si­an in Dif­fer. Uravn. 14:11 (1978) and in Eng­lish in Dif­fer. Equa­tions 14 (1979). MR 0355191 Zbl 0292.​34023 article

M. L. Cartwright and H. P. F. Swin­ner­ton-Dyer: “The bounded­ness of solu­tions of sys­tems of dif­fer­en­tial equa­tions,” pp. 121–​130 in Dif­fer­en­tial equa­tions (Keszthely, Hun­gary, 2–6 Septem­ber 1974). Edi­ted by M. Far­kas. Col­loquia Math­em­at­ica So­ci­e­tatis János Bolyai 15. North-Hol­land (Am­s­ter­dam), 1977. MR 0473332 Zbl 0361.​34028 incollection

M. L. Kartraĭt and H. P. F. Svin­ner­ton-Daĭer: “Bounded­ness the­or­ems for some second-or­der dif­fer­en­tial equa­tions, IV,” Dif­fer. Uravn. 14 : 11 (1978), pp. 1941–​1979. In Rus­si­an. An Eng­lish trans­la­tion was pub­lished in Dif­fer. Equa­tions 14 (1979). MR 516689 article

M. L. Cartwight and H. P. F. Swin­ner­ton-Dyer: “Bounded­ness the­or­ems for some second-or­der dif­fer­en­tial equa­tions, IV,” Dif­fer. Equa­tions 14 (1979), pp. 1378–​1406. Eng­lish ver­sion of Rus­si­an ori­gin­al pub­lished in Dif­fer. Uravn. 14:11 (1978). Part I was pub­lished in Ann. Po­lon. Math. 29 (1974). Zbl 0429.​34037 article