Azad, K. K.; Srivastava, Kavita; Agrawal, Gunjan Extending group actions to extensions and absolutes – a survey. (English) Zbl 0904.54028 Far East J. Math. Sci. 1, No. 2, 223-245 (1993). MSC: 54H15 54D35 × Cite Format Result Cite Review PDF
Azad, K. K.; Agrawal, Gunjan On the projective cover of an orbit space. (English) Zbl 0671.54020 J. Aust. Math. Soc., Ser. A 46, No. 2, 308-312 (1989). MSC: 54H15 54D35 × Cite Format Result Cite Review PDF