Agakov, V. G. The necessary conditions for a regular minimum of the scale factor of comoving space. (English) Zbl 0468.76093 Mosc. Univ. Phys. Bull. 35, No. 2, 90-94 (1980). MSC: 76T99 76S05 76P05 × Cite Format Result Cite Review PDF
Agakov, V. G. On necessary conditions for a regular minimum of the scaling factor of a moving space. (Russian) Zbl 0445.76097 Vestn. Mosk. Univ., Ser. III 21, 80-83 (1980). MSC: 76Y05 76U05 82B99 × Cite Format Result Cite Review PDF