TY  - DATA
AU  - Philip J. Maher
TI  - Operator Approximant Problems Arising from Quantum Theory
SN  - 9783319611709
PY  - 2017///
PB  - Springer International Publishing
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-3-319-61170-9
ER  -