PubMed=4127971; DOI=10.1016/0042-6822(73)90058-5
Robert W. Green, Dani Paul Bolognesi, Werner Schafer, Liselotte Pister, Gerhard Hunsmann, Fernando de Noronha;
Polypeptides of mammalian oncornaviruses. I. Isolation and serological analysis polypeptides from murine and feline C-type viruses.
Virology 56:565-579(1973)

PubMed=4371954
Ronald B. Luftig, Paul N. McMillan, Dani Paul Bolognesi;
An ultrastructural study of C-type virion assembly in mouse cells.
Cancer Res. 34:3303-3310(1974)

PubMed=130004; DOI=10.1515/znc-1975-9-1031
Eveline Seifert, Michael Claviez, Hermann Frank, Gerhard Hunsmann, Heinz Schwarz, Werner Schafer;
Production of substantial amounts of Friend leukemia virus by a suspension tissue culture line (Eveline suspension cells).
Z. Naturforsch. C. Biosci. 30:698-700(1975)

PubMed=54978; DOI=10.1016/0042-6822(76)90203-8
Gerhard Hunsmann, Michael Claviez, Volker Moennig, Heinz Schwarz, Werner Schafer;
Properties of mouse leukemia viruses. X. Occurrence of viral structural antigens on the cell surface as revealed by a cytotoxicity test.
Virology 69:157-168(1976)

PubMed=64623; DOI=10.1128/JVI.21.1.113-118.1977; PMCID=PMC353796
Jeffrey J. Collins, Lisa D. Bolio, Timothy P. Denny, Dani Paul Bolognesi;
Interspecies determinants of Friend leukemia virus antigens involved in cytolysis of virus-producing cells.
J. Virol. 21:113-118(1977)