.. .. (1890 - 1916.) , , , (118447 6000 ).

A B C D E F G H I J K L M N O P Q R S T U V W Z

(Birkeland) , . 16 . 1830 ., 1852 . 1875 . . 3- " 1814 1833 ." 1- ", " (., 1870). , " " (., 1879), .

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