@misc{the+notion+of+connectedness+in+mathematical+analysis+of+xix+century,
    author = {Sinkevich, Galina I.},
    title = {The notion of connectedness in mathematical analysis of XIX century},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2014},
    number = {Y. 111, iss. 1-NP}
}