@article{müller1979phosphatocopine,
    author = "Müller, Klaus J.",
    title = "Phosphatocopine ostracodes with preserved appendages from the Upper Cambrian of Sweden",
    year = "1979",
    journal = "Lethaia",
    url = "https://doi.org/10.1111/j.1502-3931.1979.tb01234.x",
    doi = "10.1111/j.1502-3931.1979.tb01234.x",
    number = "1",
    pages = "1-27",
    volume = "12"
}

@misc{muller1983crustacea1,
    author = "Muller, K. J",
    title = "Crustacea with preserved soft parts from the Upper Cambrian of Sweden",
    year = "1983",
    howpublished = "Lethaia, v. 16, p. 93-109",
    note = "talkorigins\_source = {true}; raw\_reference = {Muller, K. J., 1983, Crustacea with preserved soft parts from the Upper Cambrian of Sweden: Lethaia, v. 16, p. 93-109.}"
}

@article{müller1983crustacea,
    author = "Müller, Klaus J.",
    title = "Crustacea with preserved soft parts from the Upper Cambrian of Sweden",
    year = "1983",
    journal = "Lethaia",
    url = "https://doi.org/10.1111/j.1502-3931.1983.tb01704.x",
    doi = "10.1111/j.1502-3931.1983.tb01704.x",
    number = "2",
    pages = "93-109",
    volume = "16"
}

@misc{muller1984skaracaridae2,
    author = "Muller, K. J. and Walossek, D",
    title = "Skaracaridae, a new order of Crustacea from the Upper Cambrian of Vstergtland, Sweden",
    year = "1984",
    howpublished = "Fossils and Strata (Oslo), v. 17, p. 1-65",
    note = "talkorigins\_source = {true}; raw\_reference = {Muller, K. J., and Walossek, D., 1984, Skaracaridae, a new order of Crustacea from the Upper Cambrian of Vstergtland, Sweden: Fossils and Strata (Oslo), v. 17, p. 1-65.}"
}

@misc{müller1985skaracarida,
    author = "Müller, Klaus J. and Walossek, Dieter",
    title = "Skaracarida, a new order of Crustacea from the Upper Cambrian of Västergötland, Sweden",
    year = "1985",
    booktitle = "Fossils and Strata",
    url = "https://doi.org/10.18261/8200074986-1985",
    doi = "10.18261/8200074986-1985"
}

@incollection{müller1991upper,
    author = "Müller, Klaus J. and Hinz, Ingelore",
    title = "Upper Cambrian conodonts from Sweden",
    year = "1991",
    booktitle = "Fossils and Strata",
    url = "https://doi.org/10.18261/8200374750-1991-01",
    doi = "10.18261/8200374750-1991-01",
    pages = "1-153"
}

@article{aldridge1992upper,
    author = "Aldridge, Richard J.",
    title = "Upper Cambrian Conodonts from Sweden",
    year = "1992",
    journal = "Palaeogeography, Palaeoclimatology, Palaeoecology",
    url = "https://doi.org/10.1016/0031-0182(92)90151-t",
    doi = "10.1016/0031-0182(92)90151-t",
    number = "3-4",
    pages = "345-346",
    volume = "95"
}

@article{vandenboogaard1992upper,
    author = "van den Boogaard, M.",
    title = "Upper cambrian conodonts from Sweden",
    year = "1992",
    journal = "Earth-Science Reviews",
    url = "https://doi.org/10.1016/0012-8252(92)90037-t",
    doi = "10.1016/0012-8252(92)90037-t",
    number = "3",
    pages = "203-204",
    volume = "32"
}

@incollection{maas2003morphology,
    author = "Maas, Andreas and Waloszek, Dieter and Müller, Klaus J.",
    title = {Morphology, ontogeny and phylogeny of the Phosphatocopina (Crustacea) from the Upper Cambrian "Orsten" of Sweden},
    year = "2003",
    booktitle = "Fossils and Strata",
    url = "https://doi.org/10.18261/9781405169875-2003-01",
    doi = "10.18261/9781405169875-2003-01",
    pages = "1-238"
}