@techreport{
    mar:myk:dob:93,
    author = "Marciniak, Małgorzata and Mykowiecka, Agnieszka and Dobryjanowicz, Elżbieta",
    title = "Wprowadzenie do gramatyk unifikacyjnych",
    year = "1993",
    number = "736",
    address = "Warsaw",
    type = "{IPI PAN} Research Report",
    institution = "Institute of Computer Science, Polish Academy of Sciences"
}