Stewart, Robert E.A., Канада

• ARCTIC Том 61 № 3 (2008): September: 233–346 - Articles
  Redefining Walrus Stocks in Canada
  Аннотация  PDF (English)
• ARCTIC Том 49 № 4 (1996): December: 321–406 - Articles
  Serologic Evidence of Brucella Spp. Exposure in Atlantic Walruses (Odobenus Rosmarus Rosmarus) and Ringed Seals (Phoca Hispida) of Arctic Canada
  Аннотация  PDF (English)
• ARCTIC Том 70 № 3 (2017): September: 239–342 - Articles
  Walrus Movements in Smith Sound: A Canada–Greenland Shared Stock + Supplementary Appendix 1 (See Article Tools)
  Аннотация  PDF (English)  Appendix 1 (English)