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| | LEMNOS (ISL.) - LoveToKnow Article on LEMNOS (ISL.) (Site not responding. Last check: 2007-11-02) |
 | | In Eastern Europe, Northern Asia and North America the group is represented by the allied L. obensis, and in Alaska, by L. nigripcs; while the circumpolar banded lemming, Dicrostonyx torquatus, which turns white in winter, represents a second genus taking its name from the double claws on one of the toes of the forefeet. |
 | | For habits of lemmings, see R. Collett, Myodes lemmus, its habits and migrations in Norway (Christiania Videnskabs-Selskabs For-handlinger, 1895). |
 | | XrifuiltrKos, ribbon), a quartic curve invented by Jacques Bernoulli (Acta Eruditorum, 1694) and afterwards investigated by Giulio Carlo Fagnano, who gave its principal properties and applied it to effect the division of a quadrant into 2-2m, 3-2 and s-2m equal parts. |
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