Parallel Complexity of Lexicographically First Order Problems for Tree-Structured Graphs (Extended Abstract). - Bogdan S. Chlebus; Krzysztof Diks; Wojciech Rytter; Tomasz Szymacha (MFCS, 1989)

Parallel Algorithms for a Class of Graphs Generated Recursively. - Wojciech Rytter; Tomasz Szymacha (Inf. Process. Lett., 1989)

A Data Structure Useful for Finding Hamiltonian Cycles. - Marek Chrobak; Tomasz Szymacha; Adam Krawczyk (Theor. Comput. Sci., 1990)

Exact Analysis of Three Tree Contraction Algorithms. - Wojciech Plandowski; Wojciech Rytter; Tomasz Szymacha (FCT, 1991)

On a Problem of Immobilizing Polygons. - Jurek Czyzowicz; Ivan Stojmenovic; Tomasz Szymacha (CCCG, 1996)

Parallel Tree-Contraction and Fibonacci Numbers. - Wojciech Plandowski; Wojciech Rytter; Tomasz Szymacha (Inf. Process. Lett., 1996)