by Kopperl, Robert E., Taylor, Amanda K., Miss, Christian J., Ames, Kenneth M., Hodges, Charles M.
Published in PaleoAmerica : a journal of early human migration and dispersal (01.01.2015)

by Steffian, Amy F., Saltonstall, Patrick G., Kopperl, Robert E.
Published in Arctic anthropology (01.01.2006)

by Megan A. Partlow, Robert E. Kopperl
Published in The Archaeology of North Pacific Fisheries (15.11.2011)

by Kopperl, Robert E
Published in Is It a House? (2012)

by Steffian, Amy F, Saltonstall, Patrick G, Kopperl, Robert E
Published in Arctic anthropology (01.01.2006)

by Robert E. Kopperl
Published in Is It a House? (01.04.2012)