Schweitzer, G. (1970). Critical speeds of gyroscopes. Springer-Verlag.
Chicago Edition CitationSchweitzer, Gerhard. Critical Speeds of Gyroscopes. Wien: Springer-Verlag, 1970.
Deismireacht MLASchweitzer, Gerhard. Critical Speeds of Gyroscopes. Springer-Verlag, 1970.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.