TY  - GENERIC
DO  - 10.20944/preprints201809.0562.v1
UR  - http://dx.doi.org/10.20944/preprints201809.0562.v1
TI  - Approximation Operator Based on Neighborhood Systems
T2  - Preprints
AU  - Wang, Pei
AU  - Wu, Qingjun
AU  - He, Jiali
AU  - Shang, Xiao
PY  - 2018
DA  - 2018/09/28
PB  - Preprints