ON GRAVITATIONAL LENSING BY SYMMETRIC AND ASYMMETRIC WORMHOLES Article Bronnikov K.A., Baleevskikh K.A. Gravitation and Cosmology. Vol. 25. 2019. P. 44-49
WORMHOLES WITH FLUID SOURCES: A NO-GO THEOREM AND NEW EXAMPLES Article Bronnikov K.A., Baleevskikh K.A., Skvortsova M.V. Physical Review D. Vol. 96. 2017.
