"eBook ISBN","Title","Subtitle","Authors/editors","Copyright year","Edition","DOI","Price (EUR)","Additional info"
"978-3-031-02272-2","Estimating the Query Difficulty for Information Retrieval",,"David Carmel; Elad Yom-Tov",2010,"1","https://doi.org/10.1007/978-3-031-02272-2",54,""