Mysterious Massive Stone Ball Discovered by Bosnian

A 10-foot-wide, stone ball recently discovered in a Bosnia forest is touching off a hot debate in academic circles: Was it created by Mother

Magazine - Guide to Serbia

Found: A Massive, Mysterious Rock Sphere in Bosnia - Atlas Obscura

Biggest Stone Sphere in Europe Discovered in Bosnia - Is It Natural or Man-Made?

Archaeologist sees Bosnia stone sphere as the most massive in Europe

File:ParcoursPeel-Sphere2Allochtochtone-Eau-detail1.jpg - Wikimedia Commons

Enormous Stone Sphere Found in Bosnian Forest, by Wagjihash

Bosnian stone mystery: Natural or human-made?

Semir Osmanagic claims boulder in Podubravlje is the world's oldest man-made sphere

Semir Osmanagic claims boulder in Podubravlje is the world's oldest man-made sphere

Bosnia's Indiana Jones Chases Down Giant Stone Ball Mystery

Strange wall of stones found beneath Baltic Sea may have helped humans hunt reindeer, Science

Is Bosnia Massive Stone Ball Discovery Proof Of Lost European Advanced Civilization?

Biggest Stone Ball in Europe just Discovered in Bosnia