Definability in the h-quasiorder of labeled forests. - Oleg V. Kudinov; Victor L. Selivanov; Anton V. Zhukov (Ann. Pure Appl. Log., 2009)

Undecidability in Weihrauch Degrees. - Oleg V. Kudinov; Victor L. Selivanov; Anton V. Zhukov (CiE, 2010)

Some Notes on the Universality of Three-Orders on Finite Labeled Posets. - Anton V. Zhukov (Logic, Computation, Hierarchies, 2014)