Collegamenti
[1] https://www.alter.gr.ch/it/institution/centro-anziani-opera-mater-christi
[2] https://www.alter.gr.ch/it/javascript%3Ahistory.back%28%29
[3] https://www.alter.gr.ch/it/regionen/moesa
[4] http://www.operamaterchristi.ch
[5] https://maps.google.com/maps?q=Scima+Gron%2C+6537+Grono&hl=de&z=14&t=m