@article{KalbheimZiebertz2017,
  author    = {Boris Kalbheim and Hans-Georg Ziebertz},
  title     = {S{\"a}kular - mehr als „nichtreligi{\"o}s"?},
  journal   = {International Journal of Practical Theology},
  volume    = {21},
  number    = {1},
  doi       = {10.1515/ijpt-2015-0005},
  year      = {2017},
}