Biblio

[plante1972anosov] Plante JF.  1972.  Anosov flows. American Journal of Mathematics. 94:729–754.

[bowen1972entropy] Bowen R.  1972.  Entropy-expansive maps. Transactions of the American Mathematical Society. 164:323–331.

[goel1972method] Goel NS, Rao GSubba, Yčas M, Bremermann HJ, King L.  1972.  A method for calculating codon frequencies in DNA. Journal of theoretical biology. 35:399–457.

[gutzwiller1971periodic] Gutzwiller MC.  1971.  Periodic orbits and classical quantization conditions. Journal of Mathematical Physics. 12:343–358.

[katok1970new] Katok AB.  1970.  New examples in smooth ergodic theory. Ergodic diffeomorphisms. Trans. Mosc. Math. Soc.. 23

[hu1968introduction] Hu S-T.  1968.  Introduction to homological algebra.