Hollo, Szilvia Andrea |
Astronomical instrument makers in Hungary between 1730 to 1830 / Szilvia Andrea Hollo and Lajos Bartha |
In: Scientific instruments and museums. International congress of the history of science (20 : 1997 : Liège) p. 319-323 |
Bartha, Lajos. |
Astrophysical instruments in Hungary : 1871-1911 / Lajos Bartha |
In: Journal for the history of astronomy Vol. 25 (1994), p. 77-91 |
Hordozható napórak = Portable sundials : selected from hungarian collections / edited by Lajos Bartha |
[Budapest] : Iparmuvészeti Muzeum, 1995. |
Bartha, Lajos. |
A Renaissance celestial globe as an analogue computer / Lajos Bartha |
In: Role of visual representations in astronomy. p. 44-52 |