TY - MGZN
AU - Carl Luetzelschwab
BT - QST
DA - 10/2016
IS - 10
LA - eng
M1 - 10
PY - 2016
SP - 38
EP - 41
T2 - QST
TI - The New Sunspot Numbers
UR - http://www.nxtbook.com/nxtbooks/arrl/qst_201610/index.php
VL - 100
SN - 0033-4812
ER -