@article{Chen_1957,
    title = {Integration of Paths, Geometric Invariants and a Generalized Baker- Hausdorff Formula},
    volume = {65},
    issn = {0003-486X},
    url = {http://dx.doi.org/10.2307/1969671},
    doi = {10.2307/1969671},
    number = {1},
    journal = {The Annals of Mathematics},
    publisher = {JSTOR},
    author = {Chen, Kuo-Tsai},
    year = {1957},
    month = {jan},
    pages = {163},
    date-added = {2024-2-7 8:12:32 +0100}
}

@article{Chen_1957, title = {Integration of Paths, Geometric Invariants and a Generalized Baker- Hausdorff Formula}, volume = {65}, issn = {0003-486X}, url = {http://dx.doi.org/10.2307/1969671}, doi = {10.2307/1969671}, number = {1}, journal = {The Annals of Mathematics}, publisher = {JSTOR}, author = {Chen, Kuo-Tsai}, year = {1957}, month = {jan}, pages = {163}, date-added = {2024-2-7 8:12:32 +0100} }