@article{contour-farming,
  title = {Contour farming suitability of the black soil region in Northeast China and its spatial characteristics},
  author = {Li, Y. and Zheng, S. and Liu, H. and Luo, C. and Meng, L. and Wang, Y. and Wang, L.},
  year = {2024},
  journal = {Chinese Geographical Science},
  volume = {34},
  number = {6},
  pages = {1119-1133}
}