Introduction
Lorem ipsum dolor sit amet, consectetur adipiscing elit \citet{28439448}. Cras egestas auctor molestie. In hac habitasse platea dictumst. Duis turpis tellus, scelerisque sit amet lectus ut, ultricies cursus enim. Integer fringilla a elit at fringilla. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla congue consequat consectetur. Duis ac mi ultricies, mollis ipsum nec, that is why we think that \(x+y=1\) porta is not less important eq. \ref{eq:sedov} than: