@article{10_4171_dm_823,
     author = {Alexander Sakhnovich},
     title = {On the class of canonical systems corresponding to matrix string equations: general-type and explicit fundamental solutions and {Weyl-Titchmarsh} theory},
     journal = {Documenta mathematica},
     pages = {583--615},
     year = {2021},
     volume = {26},
     doi = {10.4171/dm/823},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/823/}
}