GRAVITATIONAL CONTRIBUTIONS TO PIONEER SPACE PROBE DECELERATIONS AND THE TIME-DELAY-DOPPLER "RELATIVISTIC CONFUSION" Article Yefremov A.P. Gravitation and Cosmology. Vol. 15. 2009. P. 121-128
NEWTON-TYPE DYNAMICS IN QUATERNION MODEL OF RELATIVITY Article Yefremov A.P. Advanced Science Letters. Vol. 2. 2009. P. 81-85
FEATURES OF EDUCATIONAL INTERNET-PORTAL PFU. PROBLEMS OF IMPLEMENTATION AND USAGE Article Efremov A.P., Stroganov B.G. RUDN Journal of Mathematics, Information Sciences and Physics. Федеральное государственное автономное образовательное учреждение высшего образования Российский университет дружбы народов (РУДН). 2009. P. 77-79
QUATERNION MODEL OF RELATIVITY: SOLUTIONS FOR NON-INERTIAL MOTIONS AND NEW EFFECTS Article Yefremov A.P. Advanced Science Letters. Vol. 1. 2008. P. 179-186
QUATERNIONIC PROGRAM Article Yefremov A.P. GRAVITATIONAL CONSTANT: GENERALIZED GRAVITATIONAL THEORIES AND EXPERIMENTS. SPRINGER. Vol. 141. 2004. P. 395-409
SIX-DIMENSIONAL "ROTATIONAL RELATIVITY" Article Yefremov A.P. Acta Physica Hungarica New Series Heavy Ion Physics. Vol. 11. 2000. P. 147-153
Q-FIELD - A VARIABLE QUATERNION BASIS Article YEFREMOV A.P. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA / Russian Physics Journal. Издательство научно-технической литературы. Vol. 28. 1985. P. 14-18
THE Q FIELD, A VARIABLE QUATERNION BASIS Article Efremov A.P. Soviet Physics Journal. Kluwer Academic Publishers-Plenum Publishers. Vol. 28. 1985. P. 961-964
QUATERNIONIC MULTIPLICATION RULE AS A LOCAL Q-METRIC Article Yefremov A.P. Lettere al Nuovo Cimento. Società Italiana di Fisica. Vol. 37. 1983. P. 315-316
GRAVITATIONAL FIELD OF A NEUTRON STAR Article Efremov A.P. Soviet Physics Journal. Kluwer Academic Publishers-Plenum Publishers. Vol. 25. 1982. P. 51-55
SOME CORRECT VACUUM SOLUTIONS OF EINSTEIN EQUATIONS Article GAVRILINA G.A., EFREMOV A.P. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA / Russian Physics Journal. Издательство научно-технической литературы. Vol. 25. 1982. P. 23-26
EXACT VACUUM SOLUTIONS OF THE EINSTEIN EQUATIONS Article Gavrilina G.A., Efremov A.P. Soviet Physics Journal. Kluwer Academic Publishers-Plenum Publishers. Vol. 25. 1982. P. 788-790
THE GRAVITATIONAL-FIELD OF A NEUTRON STAR Article EFREMOV A.P. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA / Russian Physics Journal. Издательство научно-технической литературы. Vol. 25. 1982. P. 53-57
MOTION OF TEST PARTICLES IN A TORSION FIELD Article Efremov A.P. Soviet Physics Journal. Kluwer Academic Publishers-Plenum Publishers. Vol. 23. 1981. P. 721-723
GRAVITATIONAL-FIELD OF A MAGNETIC-MOMENT Article EFREMOV A.P. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA / Russian Physics Journal. Издательство научно-технической литературы. 1981. P. 26-29
CONFIGURATION OF A NEUTRON STAR WITH AXIALLY POLARIZED SPIN Article YEFREMOV A.P. Acta Physica Polonica B. Vol. 12. 1981. P. 185-188
THE GRAVITATIONAL FIELD OF A MAGNETIC MOMENT Article Efremov A.P. Soviet Physics Journal. Kluwer Academic Publishers-Plenum Publishers. Vol. 24. 1981. P. 406-408
MOTION OF A PROBE PARTICLE IN A TORSION FIELD Article EFREMOV A.P. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA / Russian Physics Journal. Издательство научно-технической литературы. 1980. P. 84-87
SOME STATIONARY CYLINDER-SYMMETRICAL SOLUTIONS OF EQUATIONS IN EINSTEIN-CARTAN THEORY Article EFREMOV A.P. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA / Russian Physics Journal. Издательство научно-технической литературы. 1977. P. 95-99
SOME STATIONARY CYLINDRICALLY SYMMETRIC SOLUTIONS OF THE EQUATIONS OF THE EINSTEIN-CARTAN THEORY Article Efremov A.P. Soviet Physics Journal. Kluwer Academic Publishers-Plenum Publishers. Vol. 20. 1977. P. 501-504
STATIC HOMOGENEOUS UNIVERSES IN EINSTEIN-CARTAN THEORY Article EFREMOV A.P. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA / Russian Physics Journal. Издательство научно-технической литературы. 1977. P. 147-148
CONNECTION OF PAPAPETROU PSEUDOTENSOR AND BEL-ROBINSON SUPERENERGY TENSOR Article YEFREMOV A.P. Acta Physica Polonica B. Vol. 6. 1975. P. 667-671
СИСТЕМА УПРАВЛЕНИЯ КАЧЕСТВОМ ДЕЯТЕЛЬНОСТИ ВУЗА: ОПЫТ РУДН Monograph Efremov A.P., Vorobeva A.A. Федеральное государственное автономное образовательное учреждение высшего образования Российский университет дружбы народов (РУДН).