1. The use of the P-wave for control of a pacemaker in heart block;Battye, C.K.; Weale, F.E.;Thorax,1960
2. Implantation vorhofgesteuerter Schrittmacher ohne Thorakotomie an der Herzbasis;Behrends, W.; Bruck, A.; Furnrohr, H.; Mahringer, W.;Zeitschrift fuir Kreislaufforschung,1965
3. A review of atrial pacing: clinical and laboratory applications;Benchimol, A.; Goldstein, M.;Annals of the New York Academy of Sciences,1969
4. A new transvenous electrode with myocardial fixation for permanent pacing;Bleifeld, W.; Irnich, W.; Effert, S.,1971
5. Der vorhofgesteuerte;Bruck, A.; Spang, K.,1966