Jökull - 01.12.1968, Qupperneq 54
historisk Fremstilling. Geodætisk Instituts
Publikationer VII. Ejnar Munksgaard, Kyí-
benhavn.
Nye, J. F. 1952: The mechanics of Glacier
Flow. Journal of Glaciology, 2, 82—93.
Orowan, E. 1949: [Glacier flow] (In “Joint
meeting of the British Glaciological Society,
the British Rheologists’ Club and the Insti-
tute of Metals”). Journal of Glaciology, 1,
231-240.
Pálsson, Steingrímur. 1959: Skýrsla um mæling-
ar á Tungnárjökli. Jökull, 9, 19—21.
Post, Austin S. 1960: The exceptional advances
of the Muldrow, Black Rapids, and Susitna
Glaciers. Journal of Geophysical Research,
65, 3703-3712.
Risl, Sigurjón, 1965: Tungnárjökull. Jökull, 15,
135-138.
— 1967: Jöklabreytingar 1964/65, 1965/66 og
1966/67 (Glacier Variations). Jökull, 17,
321-325.
Shumskii, P. A. 1964: Principles of structural
glaciology. Translated from the Russian
by David Kraus. Dover Publications, New
York, p. 320.
Thorarinsson, Sigurdur. 1953: The Grímsvötn
expedition June—July 1953. Jökull, 3, 6—
22.
— 1964: Sudden advance of Vatnajökull out-
let glaciers 1930—1964. Jökull, 14, 76—89.
Thoroddsen, Þorvaldur. 1959: Ferð til Veiði-
vatna sumarið 1889. Ferðabók, 2. útgáfa,
Snæbjörn Jónsson, Reykjavík, II, 275—276.
U. S. Army Map Service, 1948: Iceland, 1:50000.
Sheets 5819 I; 5919 IV; 5920 II: 5920 III.
Weertman, J. 1962: Catastrophic glacier ad-
vances. IASH, Publ. No. 58, Symposium of
Obergurgl, 31—39.
Þorbergsson, Gunnar. 1968: Forskrift PROFGT
handa IBM-1620 fyrir útreikning línumæl-
inga með tachymeter. Orkustofnun, land-
mælingar. (Fjölritað).
388 JÖKULL 18. ÁR