Just now I'm using
\usepackage[backend=biber, citestyle=numeric]{biblatex}
\usepackage[flushmargin]{footmisc}
\newcommand{\myautocite}[2][1]{\autocite[#1]{#2}{\let\thempfn\relax\footnotetext{\autocite{#2} \citeauthor{#2}, \citeyear{#2}, \citetitle{#2}.}}}
with the effect that the citation with \mayautocite{key} in the text is indeed "[3]" and at the bottom of the page I have the recall "[3] Hilbert, 1901, "The 19th Theorem"".
I have two problems:
--[main] When I use the same reference on a page, this is recalled twice or as many times as it appears, which I don't want. I would like only one recall per page.
--[auxiliary] I don't want the indentation space at the beginning of this recall but would like to keep it for usual footnotes.
Many thanks for pointers on how to achieve that!
\newcommand, use\DeclareCiteCommandinstead, you should also never try and combine several\cite...commands into one, it will go horrible wrong once you start citing two works. – moewe Oct 28 '15 at 18:00\fullcite{\thefield{entrykey}}we can of course have something like\printfield{labelname}\newunit\printfield{title}\newunit\printfield{year}(obviously, you would want that to be slightly better more sophisticated to catch some corner cases), let me know if you are interested in that solution and need help modifying it to your needs. – moewe Oct 28 '15 at 18:07