∂ ψ - difference calculus Bernoulli-Taylor formula Krot, Ewa — 2003 Proceedings of the 22nd Winter School "Geometry and Physics"
An introduction to finite fibonomial calculus Ewa Krot — 2004 Open Mathematics This is an indicatory presentation of main definitions and theorems of Fibonomial Calculus which is a special case of ψ-extented Rota's finite operator calculus [7].