1. Batschelet, E., 1965, Statistical methods for the analysis of problems in animal orientation and certain biological rhythms: Am. Inst. Biol. Sci., Mon., 57 p.
2. Beran, R. J., 1967, Testing for uniformity on a compact homogeneous space: The Johns Hopkins Univ., Dept. Statistics, Tech. Rept. 75, 25 p.
3. Beran, R. J., 1968, The power of some tests for uniformity of a circular distribution: The Johns Hopkins Univ., Dept. Statistics, Tech. Rept. 78, 35 p.
4. Billings, M. P., 1954, Structural geology: Prentice-Hall, New York, 514 p.
5. Bingham, C., 1964, Distributions on a sphere and on the projective plane: Unpubl. doctoral dissertation, Yale Univ.