On tail probabilities and first passage times for fractional Brownian motion. - Zbigniew Michna (Math. Methods Oper. Res., 1999)

Quantifying the Bullwhip Effect of Multi-echelon System with Stochastic Dependent Lead Time. - Ngoc Anh Dung Do; Peter Nielsen; Zbigniew Michna; Izabela Ewa Nielsen (APMS (1), 2014)

An Empirical Investigation of Lead Time Distributions. - Peter Nielsen; Zbigniew Michna; Ngoc Anh Dung Do (APMS (1), 2014)

Lead Times and Order Sizes - A not so Simple Relationship. - Peter Nielsen; Zbigniew Michna; Ngoc Anh Dung Do; Brian Bruhn Sørensen (ISAT (1), 2015)

An Approach for Designing Order Size Dependent Lead Time Models for Use in Inventory and Supply Chain Management. - Peter Nielsen; Zbigniew Michna (KES-IDT (1), 2016)

An Experimental Investigation of Lead Time and the Effect of Order Crossover. - Peter Nielsen; Zbigniew Antoni Banaszak; Grzegorz Bocewicz; Zbigniew Michna (ISAT (3), 2017)

The Actual Nature of Lead Times in Supply Chains Following a Strict Reorder Point Based Approach. - Peter Nielsen; Zbigniew Michna; Izabela Nielsen (ISAT (3), 2017)

Simultaneous ruin probability for two-dimensional brownian risk model. - Krzysztof Debicki; Enkelejd Hashorva; Zbigniew Michna (J. Appl. Probab., 2020)

On the continuity of Pickands constants. - Krzysztof Debicki; Enkelejd Hashorva; Zbigniew Michna (J. Appl. Probab., 2022)