@Article{JPDE-3-93,
author = {Sun Hesheng},
title = {Correction to "Higher-order Nonlinear System of Equations of Changing Type"},
journal = {Journal of Partial Differential Equations},
year = {1990},
volume = {3},
number = {3},
pages = {93--96},
abstract = {},
issn = {2079-732X},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jpde/5809.html}
}