Mechanism of anomalous penetration of positrons through a crystal Dekhtyar, I. Ya. ; Adonkin, V. T. ; Madatova, É. G. ; Silant'ev, V. I. ; Dlubek, G. Abstract Publication: ZhETF Pisma Redaktsiiu Pub Date: August 1977 Bibcode: 1977ZhPmR..26..305D