RT Journal
T1 Optics of ultracold neutrons and the neutron-microscope problem
A1 Frank,A.I.
PB Physics-Uspekhi
PY 1987
FD 10 Feb, 1987
JF Physics-Uspekhi
JO Phys. Usp.
VO 30
IS 2
SP 110-133
DO 10.1070/PU1987v030n02ABEH002810
LK https://ufn.ru/en/articles/1987/2/b/