Lauri Seppaelae

CT arthrography of the wrist using a novel, mobile, dedicated extremity cone-beam CT (CBCT)

S. Koskinen, M. Kortesniemi, K. Mattila, 2013, Skeletal Radiology.

Determination of reference planes of spectroradiometer diffusers

L. Ylianttila, E. Ikonen, P. Kärhä, 2005 .

Determination of the diffuser reference plane for accurate photometric and radiometric measurements

L. Ylianttila, E. Ikonen, P. Kärhä, 2005 .

Determination of luminous intensity of light-emitting diodes with modified inverse-square law

E. Ikonen, P. Kärhä, Lauri Seppaelae, 2005 .

Determination of distance offsets of diffusers for accurate radiometric measurements

Petri Kärhä, Erkki Ikonen, Pasi Manninen, 2006 .