TY  - SER
TI  - Proceedings of the Royal Society A: : mathematical, physical & engineering sciences
SN  - 1471-2946
U1  - 510 
KW  - Mathematics
KW  - Periodicals
KW  - Physical Sciences
KW  - Engineeing Sciences
UR  - https://royalsocietypublishing.org/loi/rspa
ER  -