@article{BosVogelKijker1991,
   title     = {Over de opzienbarende Bosuilenexplosie in Drenthe en Groningen},
   author    = {Bos, Johan},
   journal   = {In de Vogelkijker},
   volume    = {7},
   number    = {1},
   pages     = {34--37},
   year      = {1991}
}