Published in Nautilus, in 1997, in volume 110, pages 76
Created: 2012-03-12, modified: 2012-03-12
Published in Nautilus, in 1997, in volume 110, pages 94-96
Created: 2012-03-12, modified: 2012-03-12
Published in The Nautilus, in 1997, in volume 110, pages 97-101
Created: 2011-05-01, modified: 2015-07-29
Published in Nautilus, in 1997, in volume 110, pages 122-138
Created: 2012-03-12, modified: 2012-03-12
Published in Nautilus, in 1997, in volume 110, issue 3, pages 77-93
Created: 2012-03-12, modified: 2016-02-18