TY  - RPRT
TI  - Nucleon distribution amplitude: The heterotic solution.
AU  - NG Stefanis
AU  - M Bergmann
PY  - 1993
DO  - 10.1103/physrevd.47.r3685
UR  - https://pubmed.ncbi.nlm.nih.gov/10016053/
ID  - 10016053
ER  -