Papers published at ICTP.
The papers published by the ICTP members before or after being ICTP members are categorized as not@ictp.
On the tautochrone movement
Abstract AuthorsDumitru V. Ionescu Dumitru V. Ionescu Keywords? Paper coordinatesD.V. Ionescu, Sur le movement tautochrone, Mathematica, vol. XV, 1938, p. 49-52.…