A new direction for differentiating animal activity based on measuring angular velocity about the yaw axis

by Richard M. Gunner, Rory P. Wilson, Mark D. Holton, Rebecca Scott, Phil Hopkins, Carlos M. Duarte
Published 2020-07-01

I Gripdjurets grepp : om skandinavisk djurornamentik, bildtolknings metodik och djurhuvudformiga spännen

by Melander, Victor Niels Love
Published 2013