Ref:FERGUSSON Information Concerning BW Obtained from ZDM9BX5B
De Commission Historique
Fergusson, J. M.;Henze, Carlo. "Information Concerning BW Obtained from Professor Eugen Haagen, formerly Professor of Hygiene and Bacterology at the University of Strasbourg." report {{{Number}}}. : {{{Publisher}}}, 1945-05-21.
