@misc{using+the+visual+method+to+sort+polish+pine+structural+sawn+timber+with+respect+to+strength,
    author = {Wdowiak, Agnieszka},
    title = {Using the visual method to sort Polish pine structural sawn timber with respect to strength},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2016},
    number = {Y. 113, iss. 2-B}
}