Periodic Delone Tilings Nikolai P.Dolbilin and Daniel H. Huson Abstract: Given a periodic point set in 3-dimensional Euclidean space, an algorithm is described for computing the corresponding periodic Delone tiling (and its Delaney symbol). Examples of applications in tiling theory and crystallography are discussed. To appear in: Special Volume of Periodica Math. Hung. on Packing, Covering and Tiling