@book { Evaluationetinterventionauprsdlvesendifficults,
    title = "Evaluation et intervention auprès d’élèves en difficultés",
    author = "Marco {Hessels} and Christine {Hessels-Schlatter}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0352-0000-3",
    url = "https://www.peterlang.com/document/1043789"
}