Ching-Shoei Chiang,  The Algorithm to Solve the Extend General Malfatti’s Problem in a Convex Circular Triangle.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    February 2024, vol. 206(2). 5 - 9
    [viewed 28 April 2024]. Available from: https://publications.waset.org/pdf/10013528.