TY JOUR
TI Simulation of a gravitational lens in a lecture demonstration
AU Egorov, G. S.
AU Stepanov, N. S.
PB Uspekhi Fizicheskikh Nauk
PY 1982
JO Uspekhi Fizicheskikh Nauk
JF Uspekhi Fizicheskikh Nauk
JA Usp. Fiz. Nauk
VL 138
IS 9
SP 147-150
UR https://ufn.ru/ru/articles/1982/9/e/
ER https://doi.org/10.3367/UFNr.0138.198209e.0147