@misc{nonparametric+regression+approach+applications+in+agricultural+science,
    author = {Charytanowicz, Małgorzata i Czachor, Henryk i Niewczas, Jerzy},
    title = {Nonparametric regression approach: applications in agricultural science},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2013},
    number = {Y. 110, iss. 1-AC}
}