TY  - JOUR
AU  - L. A. Khalfin
TI  - Induced singularities in the mass distribution of unstable particles associated with cascade decay and the problem of $CP$ invariance
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1975
SP  - 260
EP  - 264
VL  - 25
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/TMF_1975_25_2_a9/
LA  - ru
ID  - TMF_1975_25_2_a9
ER  -