A note on Thielen-fractions. - Paul Levrie; Adhemar Bultheel (Numer. Algorithms, 1993)

Evaluating the Probability Integral Using Wallis's Product Formula for π. - Paul Levrie; Walter Daems (Am. Math. Mon., 2009)

What Does One Image of One Ball Tell Us About the Focal Length? - Rudi Penne; Bart Ribbens; Luc Mertens; Paul Levrie (ACIVS, 2015)

Series acceleration formulas obtained from experimentally discovered hypergeometric recursions. - Paul Levrie; John Campbell (Discret. Math. Theor. Comput. Sci., 2022)