@article{ChraparyDalitzNeunetal.2017, author = {Hagen Chrapary and Wolfgang Dalitz and Winfried Neun and Wolfram Sperber}, title = {Design, Concepts, and State of the Art of the swMATH Service}, journal = {Mathematics in Computer Science}, volume = {11}, number = {3-4}, pages = {469 -- 481}, doi = {10.1007/s11786-017-0305-5}, year = {2017}, }