@article { TheodoreEvergatesMarieofFranceCountessofChampagne11451198TheMiddleAgesSeriesPhiladelphiaPAUniversityofPennsylvaniaPress2019ix180pp2maps5fig,
    title = "Theodore Evergates, Marie of France, Countess of Champagne, 1145–1198. The Middle Ages Series. Philadelphia, PA: University of Pennsylvania Press, 2019, ix, 180 pp., 2 maps, 5 fig.",
    author = "Albrecht {Classen}",
    year = "2022",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    journal = "Mediaevistik",
    number = "1",
    volume = "32",
    doi = "10.3726/med.2019.01.106",
    url = "https://www.peterlang.com/document/1272064"
}