11. Hallert, B.:
A new method for the determination of the distortion
;
12.
and the inner orientation of cameras and projectors.
Photogrammetria XI:3 (1954—55) or ISP Archives
1956.
The grid method and the y-parallax method etc.
Svensk Lantmateritidskrift 1956: 2—3 or ISP Archives
1956.
13.
Results of Practical Investigations into the Accuracy of
Aerial and Terrestrial Photographs.
Svensk Lantmateritidskrift 1960:3 or ISP Archives 1960.
14.
Fotogrammetri. Norstedts, Stockholm 1964.
15.
Fundamental problems in photogrammetry.
Working group on fundamental problems, Comm. II.
ISP Archives 1964.
16. Henriksson, C-O: lodine 125 as a radiation source in odontological radio-
17. Harley, I. A.:
logy. Acta Radiol. Suppl. In press, 1967.
The calibration of cameras for non-topographical pho
togrammetry.
ISP Comm. V. Journal of the Japan Society of photo
grammetry, Voi 2, 1966.
18. Hollender, L.:
Determining the elements of the interior orientation in
roentgenography.
Acta radiologica supp. 230, Stockholm 1964.
19. Hubeny, K.:
Zur Bestimmung der Elemente der inneren Orientier
ung an Nahkammern.
Photographische Korrespondenz, 86. Band, Nr. 11 bis 12.
1950.
20. Kaasila, P.:
Determination of interior and exterior orientation of
projectors in A7 and A8. Personal communication.
21. Kendall, M. G.
and Stuart, A.:
The Advanced Theory of Statistics. Griffin, London
1961.
22. Roelofs, R.:
Distortion, principal point, point of symmetry and cali
brated principal point.
Photogrammetria, nr 3, 1950—1951.
23. Roos, W.:
On the definition of fundamental concepts in photo
grammetry. Photogrammetria 1951—52 nr 3.
88