BibTeX
@ARTICLE{
         Homberg2003CoL,
       ad_area = "Control",
       author = "D. H{\"o}mberg and S. Volkwein",
       journal = "Mathematical and Computer Modelling",
       pages = "1003--1028",
       title = "Control of Laser Surface Hardering by a Reduced-Order Approach using Proper Orthogonal
         Decomposition",
       volume = "38",
       year = "2003"
}