Yuan Gong Sun, Fan Wei Meng. Oscillation results for matrix differential systems with damping. Applied Mathematics and Computation, 175(1):212-220, 2006. [doi]
@article{SunM06:2, title = {Oscillation results for matrix differential systems with damping}, author = {Yuan Gong Sun and Fan Wei Meng}, year = {2006}, doi = {10.1016/j.amc.2005.08.003}, url = {http://dx.doi.org/10.1016/j.amc.2005.08.003}, researchr = {https://researchr.org/publication/SunM06%3A2}, cites = {0}, citedby = {0}, journal = {Applied Mathematics and Computation}, volume = {175}, number = {1}, pages = {212-220}, }