Reduction and irreducibility for words and tree-words Lee Mohler; Lex Oversteegen — 1986 Fundamenta Mathematicae
A hereditarily indecomposable, hereditarily non-chainable planar tree-like continuum Lee Mohler; Lex Oversteegen — 1984 Fundamenta Mathematicae
On hereditarily decomposable hereditarily equivalent non-metric continua Lee Mohler; Lex Oversteegen — 1990 Fundamenta Mathematicae
On the structure of tranches in continuously irreducible continua Lee Mohler; Lex G. Oversteegen — 1987 Colloquium Mathematicae