\usepackage[
    backend=biber,
    style=authoryear,
    backref=true,% Show page numbers where citations appear
    maxbibnames=99,% Show all authors in bibliography
    maxcitenames=1,% Show only one author in citations
    uniquelist=false% Force maxcitenames
]{biblatex}

\DefineBibliographyStrings{english}{andothers={}} % Remove "et al." in citations

% Use square brackets for citations
\AtEveryCite{
    \let\bibopenparen=\bibopenbracket%
    \let\bibcloseparen=\bibclosebracket%
}

% Remove some fields from bibliography
\AtEveryBibitem{
    \clearfield{doi}%
    \clearfield{day}%
    \clearfield{location}%
    \clearfield{month}%
    \clearfield{series}%
}
