PubMed=6768828; DOI=10.1084/jem.151.4.863; PMCID=PMC2185831
Pila Estess, Edmundo Lamoyi, Alfred Nisonoff, Joseph Donald Capra;
Structural studies on induced antibodies with defined idiotypic specificities. IX. Framework differences in the heavy- and light-chain-variable regions of monoclonal anti-p-azophenylarsonate antibodies from A/J mice differing with respect to a cross-reactive idiotype.
J. Exp. Med. 151:863-875(1980)

PubMed=6341819; DOI=10.1016/0161-5890(83)90132-3
Sefik S. Alkan, Roland K. Ball, Jui-Yoa Chang, Dietmar G. Braun;
Heterogeneity of cross-reactive idiotypes. Serological and structural analysis of monoclonal anti-p-azobenzene-arsonate antibodies expressing major and minor idiotypes.
Mol. Immunol. 20:203-211(1983)