@article {:1960::116,
title = "Notes and Observations",
journal = "",
parent_itemid = "",
publishercode ="",
year = "1960",
volume = "58",
number = "2",
publication date ="1960-02-01T00:00:00",
pages = "116-121",
itemtype = "ARTICLE",
url = "https://www.ingentaconnect.com/content/saf/jof/1960/00000058/00000002/art00009",
abstract = "",
}