Celebratio Mathematica

A. S. Schwarz: “To­po­lo­gic­ally non­trivi­al solitons of clas­sic­al equa­tions and their role in quantum field the­ory,” pp. 224–​240 in Non­loc­al, non­lin­ear and non­renor­mal­iz­able field the­or­ies: Pro­ceed­ings of the 4th in­ter­na­tion­al sym­posi­um on non­loc­al field the­or­ies (Alushta, USSR, 20–28 April 1976). Edi­ted by D. I. Blokh­int­sev. Joint In­sti­tute For Nuc­le­ar Re­search (Dubna, USSR), 1976. MR 0456147 incollection

A. S. Schwarz: “To­po­lo­gic­ally non­trivi­al solu­tions of clas­sic­al equa­tions and their role in quantum field the­ory,” pp. 224–​240 in Non­loc­al, non­lin­ear and non­renor­mal­iz­able field the­or­ies (Proc. Fourth In­ter­nat. Sym­pos. Non­loc­al Field The­or­ies) (Alushta, 1976). Edi­ted by D. I. Blokh­int­sev. 1976. In Rus­si­an. MR 456147 inproceedings