Issues for math formulas in titles and names with accents

[letscho123]

Hello,

Very nice program, but there is an issue with titles which include a math object $$ and names with accents.

For example the DOI 10.1103/PhysRevLett.131.222502
kbib -bib 10.1103/PhysRevLett.131.222502
results in

@article{PRL_131_2023_P,
 author = {Plattner, P. and Wood, E. and Al Ayoubi, L. and Beliuskina, O. and Bissell, M. L. and Blaum, K. and Campbell, P. and Cheal, B. and de Groote, R. P. and Devlin, C. S. and Eronen, T. and Filippin, L. and Garcia Ruiz, R. F. and Ge, Z. and Geldhof, S. and Gins, W. and Godefroid, M. and Heylen, H. and Hukkanen, M. and Imgram, P. and Jaries, A. and Jokinen, A. and Kanellakopoulos, A. and Kankainen, A. and Kaufmann, S. and König, K. and Koszorús, Á. and Kujanpää, S. and Lechner, S. and Malbrunot-Ettenauer, S. and Müller, P. and Mathieson, R. and Moore, I. and Nörtershäuser, W. and Nesterenko, D. and Neugart, R. and Neyens, G. and Ortiz-Cortes, A. and Penttilä, H. and Pohjalainen, I. and Raggio, A. and Reponen, M. and Rinta-Antila, S. and Rodríguez, L. V. and Romero, J. and Sánchez, R. and Sommer, F. and Stryjczyk, M. and Virtanen, V. and Xie, L. and Xu, Z. Y. and Yang, X. F. and Yordanov, D. T.},
 doi = {10.1103/physrevlett.131.222502},
 issn = {1079-7114},
 journal = {Phys. Rev. Lett.},
 month = {November},
 number = {22},
 publisher = {American Physical Society (APS)},
 title = {Nuclear Charge Radius of  <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>Al</mml:mi></mml:mrow><mml:mprescripts /><mml:none /><mml:mrow><mml:mn>26</mml:mn><mml:mi>m</mml:mi></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math> and Its Implication for  <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">V</mml:mi></mml:mrow><mml:mrow><mml:mi>u</mml:mi><mml:mi>d</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math> in the Quark Mixing Matrix},
 url = {http://dx.doi.org/10.1103/PhysRevLett.131.222502},
 volume = {131},
 year = {2023}
}

but the title should be

title = {Nuclear Charge Radius of $^{26m}\mathrm{Al}$ and Its Implication for ${\mathrm{V}}_{ud}$ in the Quark Mixing Matrix},

Furthermore, the author names should be for example Rodr\'{\i}guez instead of Rodríguez.

[Koushikphy]

Yes. Thats what happens when there is special characters in the bibitem (https://github.com/Koushikphy/kbib#limitation). This program just parses the information provided by the crossref API. It does not understand/modify any information.