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In page Novial:

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Novial was introduced in Jespersen's book An International Language in 1928.[1] It was updated in his dictionary Novial Lexike in 1930,[2] and further modifications were proposed in the 1930s, but the language became dormant with Jespersen's death in 1943.[3] In the 1990s, with the revival of interest in constructed languages brought on by the Internet, some people rediscovered Novial.[citation needed]