How to find a text between two characters and replace it by a text between another two characters in notepad++?

Question

I have many file with the following structure

    @article{mehri_buckling_2016,
    title = {Buckling and vibration},
    volume = {303},
    issn = {00457825},
    url = {https://linkinghub.elsevier.com/retrieve/pii/S004578251630010X},
    doi = {10.1016/j.cma.2016.01.017},
    pages = {75--100},
    journaltitle = {Computer Methods in Applied Mechanics and Engineering},
    shortjournal = {Computer Methods in Applied Mechanics and Engineering},
    author = {Mehri, M. and Asadi, H. and Wang, Q.},
    urldate = {2019-11-21},
    date = {2016-05},
    langid = {english}}

I need to replace the words between @article{......, by the word between doi = {...}, .

For this example results should become

@article{10.1016/j.cma.2016.01.017,
        title = {Buckling and vibration},
        volume = {303},
        issn = {00457825},
        url = {https://linkinghub.elsevier.com/retrieve/pii/S004578251630010X},
        doi = {10.1016/j.cma.2016.01.017},
        pages = {75--100},
        journaltitle = {Computer Methods in Applied Mechanics and Engineering},
        shortjournal = {Computer Methods in Applied Mechanics and Engineering},
        author = {Mehri, M. and Asadi, H. and Wang, Q.},
        urldate = {2019-11-21},
        date = {2016-05},
        langid = {english}}

Answer 1

Using notepad++:

• Ctrl+H
• Find what: @article{\K.+?(,\R[\s\S]+?doi = {(.+?))(?=},)
• Replace with: $2$1
• CHECK Match case
• CHECK Wrap around
• CHECK Regular expression
• UNCHECK . matches newline
• Replace all

Demo & Explanation

Screen capture (before):

Screen capture (after):