Bibliography 
The following papers concerning photogrammetry and photointerpretation have 
been published in the years 1972 - 1975. 
  
Fai The abbreviation PJF is used for the Photogrammetric Journal of Finland. 
Alalammi, P,, Fundamentals of Aerial Photography and Photogrammetry 
(in Finnish), Institute of Geography, University of 
Turku, 
| Carlson, E., 'BLSOR Iterative Method for Solving Large Photogram- 
metric Normal Equations’, PJF, Vol. 6, No. 1, 1972. 
Carlson, E., and Haljala, S., 'Iterative Methods for Solving Large Pho- 
ts togrammetric Normal Equations', PJF, Vol. 6, No.2,1974. 
Haggrén, H., ‘Process Techniques in Analytical Photogrammetry', 
d d PJF, Vol, 6, No. 2, 1974, 
Hakkarainen, J., ‘Calibration of Aerial Cameras with a Horizontal Goni- 
gmeter', PJF, Vol, 6, No. 1, 1972, 
Hakkarainen, J., ‘Determination of the Distortion of Aerial Cameras with 
a Goniometer and Control of the Quality of Aerial Photo- 
graphs and Lenses’, PJF, Vol. 6, No..2, 1974. Thesis for 
‚the Degree of Licentiate in Technology, 1973 (in Finnish), 
Hakkarainen, J., ‘Determination of Radial and Tangential Distortion of 
Aerial Cameras with a Horizontal Goniometer', The Pho- 
togrammetric Record, Vol, VIII, No. 44. 
Hakkarainen, J., 'The Resolving Power and the Modulation Transfer Function 
of Terrestrial and Aerial Cameras in Working Conditions', 
PJF, Vol. 6, No, 1, 1972. 
  
Haljala, S., ‘Method of Conjugate Gradients for the Solution of Normal 
Equations in the Analytical Block Adjustment', PJF, Vol.6, 
No. 2, 1974, 
Halonen, R.S., ‘Photogrammetry as a Technical Method of Measurement and 
Inventory (in Finnish)', Tutkimus ja tekniikka, No. 2,1973, 
Halonen, R.S., ‘Practical Experiences and Present Research Objects in the 
Field of Analytical Block Triangulation with the Bundle 
Adjustment Method in Finland', The Photogrammetric Record, 
Vol. VIII, No, 44, and PJF, Vol. 6, No.2, 1974. 
11