TY  - GEN
AU  - Lang, Jan
TI  - Eigenvalues, embeddings and generalised trigonometric functions
T2  - Lecture notes in mathematics; 2016
SN  - 9783642182679
PY  - 2011///
CY  - Heidelberg
PB  - Springer
KW  - Eigen values
KW  - Trigonometric generalisations
ER  -