@misc{Krickeberg_Klaus_Invariance,
 author={Krickeberg Klaus},
 address={Երևան},
 howpublished={online},
 publisher={ՀՍՍՀ ԳԱ հրատ․},
 title={Invariance properties of the correlation measure of line processes},
 type={Հոդված},
 keywords={Mathematics, Science, General Works},
}