https://www.scirp.org/reference/ReferencesPapers?ReferenceID=2322306
Sandin, T. (1991) American Journal of Physics, 59, 1032-1036. - References - Scientific Research...
Sandin, T. (1991) American Journal of Physics, 59, 1032-1036.
american journal of physics
https://www.ehu.eus/eu/web/campusa/-/american-journal-of-physics-aldizkarian-ane-eta-nerea-gondra-ikasleen-lana-argitaratu-dute
American Journal of Physics aldizkarian Ane eta Nerea Gondra ikasleen lana argitaratu dute -...
american journal of physics