@article{10_37236_1707,
     author = {W. Zudilin},
     title = {An {Ap\'ery-like} difference equation for {Catalan's} constant},
     journal = {The electronic journal of combinatorics},
     year = {2003},
     volume = {10},
     doi = {10.37236/1707},
     zbl = {1093.11075},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1707/}
}