@misc{costs+and+cost+effectiveness+of+waste+recycling+theoretical+introduction,
    author = {Alwaeli, Mohamed},
    title = {Costs and cost-effectiveness of waste recycling – theoretical introduction},
    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}
}