@article{JaentschiL37 ,year = "2023" ,journal = "Symmetry" ,title = "Numerical solution of nonlinear problems with multiple roots using derivative-free algorithms" ,author = "Kumar, Sunil and Sharma, Janak R. and Bhagwan, Jai and Jäntschi, Lorentz" ,volume = "15" ,number = "6" ,pages = "1249" ,ISSN = "2073-8994" ,doi = "10.3390/sym15061249" ,url = "http://mdpi.com/2073-8994/15/6/1249" }