1. The fine structure of galactic spiral arms Creator: Feitzinger, J. V. and Spicker, J. Format: bez média and svazek Type: model:article and TEXT Subject: space research, galactic spiral arms, and turbulences Language: Czech Description: The fine structure of galactic spiral arms is discussed. New galactic radial velocity fields are presented. Turbulence is incorporated via the stochastic star formation processes. Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public