1. [Ar] ?. ?. ???????,?????????????? ?????????? ?????????????? ???????, ?????. ????. ? ??? ????????.4:2 (1970), 1?9. English translation: V. I. Arnold,Topological invariants of algebraic functions, Func. Anal. Appl.4:2 (1970), 91?98.
2. [Au] L. Auslander,Lecture Notes on Nil-Theta Functions, Regional Conference Series in Mathematics34, American Mathematical Society, 1977.
3. [BeG] J. C. Becker, D. H. Gottlieb,The transfer map and fiber bundles, Topology14 (1975), 1?12.
4. [B1] ?. ?. ?????????,?????????? ???????? ??????. ????????? ?????????? ? ??????????, ?????? ???. ????26:3 (1971), 196.
5. [B2] ?. ?. ?????????,????????????? ?????? ? ??????????? ? ?????????????? ?????????? ?????? ??????????? ? ?????????? ?????????? ?????, ??????????? ? ??????? ?????????, ??????, ??????10 (1978), 5?178. English translation: V. M. Bukhstaber,Characteristic classes in cobordism and topological applications of the theory of single-valued and two-valued formal groups, J. Soviet Mathematics11:6 (1979).