Oriented $\boldsymbol Z_4$ Actions without Stationary Points

Oriented $Z_{4}$ Actions without Stationary Points

$Oriented $\boldsymbol Z_4$ Actions without Stationary Points cover$

Tamio Hara, Oriented $Z_{4}$ Actions without Stationary Points. Publ. Res. Inst. Math. Sci. 30 (1994), no. 2, pp. 233–248