K. Denecke

Iteration of Total and Partial Unary Operations

Chawewan Ratanaprasert, K. Denecke, 2011 .

Essential variables in hypersubstitutions

K. Denecke, Jörg Koppitz, 2001 .

Hyperidentities and Clones

Shelly L. Wismath, K. Denecke, 2000 .