SPECTROSCOPIC INVESTIGATIONS OF AMBER

[1] ADAMS AB, 1968, THESIS VASSAR COLLEG

[2] Agricola Georgius, 1546, DE NATURA FOSSILIUM

[3] ARNAL J, 1963, PREHISTOIRE, V15, P75

[4] Bachofen-Echt A., 1949, BERNSTEIN SEINE EINS

[5] BACON JR, 1925, VOYAGES ARGONAUTS

[6] THE INFRARED-SPECTRA OF AMBER AND THE IDENTIFICATION OF BALTIC AMBER [J]. ARCHAEOMETRY, 1965, 8 : 96 - 109

[7] Beck C.W., 1965, P U BRISTOL SPELAEOL, V10, P272

[8] Beck C. W., 1971, ORIGINI, V5, P301

[9] Beck C. W., 1966, GREEK ROMAN BYZANTIN, V7, P191

[10] Beck C. W., 1968, GREEK ROMAN BYZANTIN, V9, P5

[1] ADAMS AB, 1968, THESIS VASSAR COLLEG

[2] Agricola Georgius, 1546, DE NATURA FOSSILIUM

[3] ARNAL J, 1963, PREHISTOIRE, V15, P75

[4] Bachofen-Echt A., 1949, BERNSTEIN SEINE EINS

[5] BACON JR, 1925, VOYAGES ARGONAUTS

[6] THE INFRARED-SPECTRA OF AMBER AND THE IDENTIFICATION OF BALTIC AMBER [J]. ARCHAEOMETRY, 1965, 8 : 96 - 109

[7] Beck C.W., 1965, P U BRISTOL SPELAEOL, V10, P272

[8] Beck C. W., 1971, ORIGINI, V5, P301

[9] Beck C. W., 1966, GREEK ROMAN BYZANTIN, V7, P191

[10] Beck C. W., 1968, GREEK ROMAN BYZANTIN, V9, P5