ON THE ENERGY SPECTRUM OF HEAVY NUCLEI IN PRIMARY COSMIC RADIATION - SANDOVAL VALLARTA, MANUEL (UNIVERSIDAD NACIONAL AUTONOMA DE MEXICO, INSTITUTO DE FISICA, CD. MEXICO, DF, MEX, 1950)
PHYS REV D
Keywords: ENERGY SPECTRUM, HEAVY NUCLEI, PRIMARY, COSMIC, RADIATION; MULTIDISCIPLINARIA; FISICA TEORICA; RADIACION