Flugge-Lotz, Irmgard. "CONTENTS". Discontinuous Automatic Control, Princeton: Princeton University Press, 1953, pp. vii-viii. https://doi.org/10.1515/9781400877218-toc
Flugge-Lotz, I. (1953). CONTENTS. In Discontinuous Automatic Control (pp. vii-viii). Princeton: Princeton University Press. https://doi.org/10.1515/9781400877218-toc