D.TACTIC D.TACTIC
D.TACTIC 
D.TACTIC Analysis: The Hierarchical Structure of Volleyball
D.TACTIC Analysis: The Game-Model and Play Principles of the Polish Men’s National Team
C.THEORY Observing Transition from Two Perspectives in Volleyball
D.TACTIC The Essence of Ball Games: Rules, Techniques, Tactics, and the Joy of Strategic Innovation
B.DEVELOPMENT Considering Offense Systems from a Youth Development Perspective
D.TACTIC 