@Book{OL6635539M,
    title: {Helena Petrovna Blavatsky},
    author: {Katherine Augusta Westcott Tingley},
    publisher: {Women's International Theosophical League},
    year: {1921},
    place: {Point Loma, Calif},
}

@Book{OL22895189M,
    title: {Theosophy},
    author: {Katherine Augusta Westcott Tingley},
    publisher: {The Woman's international theosophical league},
    year: {1922},
    place: {Point Loma, Calif},
}

@Book{OL7025891M,
    title: {The secret doctrine},
    author: {Елена Петровна Блаватская},
    publisher: {Theosophical Soc.},
    year: {1908},
    place: {London},
}

@Book{OL24760743M,
    title: {Institutio Cyrio},
    author: {Xenophon},
    publisher: {E. Typ. Academico.},
    year: {1857},
    place: {Oxonii},
}

@Author{OL54128A,
    name: {Xenophon},
    birth_date: {c. 431 BC}
    , death_date: {354 BC}
}