After reading yet another few hours I could not find a solution to obtaining the following citation style:
[Senarclens de Grancy and Reimann 2014]
together with the following format in the bibliography
[Senarclens de Grancy and Reimann, 2014] Senarclens de Grancy, G. and Reimann,
M.: "Vehicle routing problems with time windows and multiple service workers: a systematic comparison between ACO and GRASP"; Central European Journal of Operations Research 123, 1-20
Please note the square brackets in both the citation and bibliograpy. A bonus would be the colon followed by the title in quotation marks in the bibliography. Ideally, I'd like to stick with adjusting biblatex' authoryear style, however the closest I got to the above was using regular bibtex with \bibliographystyle{apalike}. A good hint was Biblatex, author-year, square brackets, but I couldn't manage to obtain the remaining adjustments. Any help is appreciated.
EDIT: As requested, here is a screenshot of how the bibliography should be rendered.

EDIT2: A code snippet I'm currently struggling w/ (copied together a few examples that' I honestly don't really understand)
\documentclass{article}
\usepackage[style=authoryear]{biblatex}
\usepackage{filecontents}
\makeatletter
\newrobustcmd*{\parentexttrack}[1]{%
\begingroup
\blx@blxinit
\blx@setsfcodes
\blx@bibopenparen#1\blx@bibcloseparen
\endgroup}
\AtEveryCite{%
\let\parentext=\parentexttrack%
\let\bibopenparen=\bibopenbracket%
\let\bibcloseparen=\bibclosebracket}
\def\act@on@bibmacro#1#2{%
\expandafter#1\csname abx@macro@\detokenize{#2}\endcsname
}
\def\patchbibmacro{\act@on@bibmacro\patchcmd}
\def\pretobibmacro{\act@on@bibmacro\pretocmd}
\def\apptobibmacro{\act@on@bibmacro\apptocmd}
\def\showbibmacro{\act@on@bibmacro\show}
\makeatother
\begin{filecontents}{\jobname.bib}
@Article{ SenarclensAndReimann:2014,
author={{Senarclens~{d}e~Grancy}, Gerald and Reimann, Marc},
title={Vehicle routing problems with time windows and multiple service
workers: a systematic comparison between ACO and GRASP},
issn={1435-246X},
year={2014},
journal={Central European Journal of Operations Research},
publisher={Springer Berlin Heidelberg},
doi={10.1007/s10100-014-0341-z},
pages={1-20}
}
\end{filecontents}
\addbibresource{\jobname.bib}
\begin{document}
\textcite{SenarclensAndReimann:2014} \\
\parencite{SenarclensAndReimann:2014} \\
\autocite{SenarclensAndReimann:2014} \\
\printbibliography
\end{document}

\renewcommand*{\subtitlepunct}{\addcolon\space}might be for you. – moewe Oct 10 '14 at 19:41.bststyles available for you to use, submittingbiblatexcan be quite a pain and might not be appreciated by all journals. I had initially misunderstood your request about the colon, it is\renewcommand*{\labelnamepunct}{\addcolon\space}, of course. The quotation marks can be achieved for all entry types (not sure if that's what you want) with\DeclareFieldFormat*{title}{\mkbibquote{#1\isdot}}– moewe Oct 10 '14 at 19:49\def\act@on@bibmacro#1#2{%to\def\showbibmacro{\act@on@bibmacro\show}that you don't actually need here (and whose function has been made into thexpatchpackage), your MWE compiles just fine and ticks of the first problem. - It also compiles if you choose to leave the lines in your MWE. Now the two other links I gave you above, should do the rest. – moewe Oct 10 '14 at 20:05\parencitebehave in that way. If it doesn't for you, something might be up with yourbiblatexinstallation (outdated perhaps?). – moewe Oct 10 '14 at 20:10