@article{JOLT_1991_1_1_a8,
     author = {G. Czichowski},
     title = { A {Lie} {Theory} of {Differential} {Equations} and {Computer} {Algebra}},
     journal = {Journal of Lie Theory},
     pages = {83--92},
     year = {1991},
     volume = {1},
     number = {1},
     doi = {10.5802/jolt.9},
     zbl = {0744.34004},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.9/}
}