@misc{a+verification+of+desulphurization+properties+of+processed+black+coal+slurries+with+various+types+of+solid+fuels,
    author = {Ston, Petr i Sedláček, Pavel i Fečko, Peter},
    title = {A verification of desulphurization properties of processed black-coal slurries with various types of solid fuels},
    journal = {Czasopismo Techniczne. Chemia},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2008},
    number = {R. 105, Z. 16, 2-Ch}
}