@article {23899,
	title = {Ultrasture of 40-million-year-old insect tissue},
	journal = {Science},
	volume = {215},
	year = {1982},
	note = {Using Smart Source ParsingNo. 4537},
	pages = {1241-1242},
	keywords = {Diptera, Insecta, Mycetophilidae : Nematocera},
	author = {Poinar, G. O. , Jr. and Hess, R.}
}
@article {22843,
	title = {Ultrastructure of 40-million year-old-insect tissue},
	journal = {Science},
	volume = {215},
	number = {4537},
	year = {1982},
	note = {EnglishSerial},
	pages = {1241-1242},
	keywords = {MYCETOPHILIDAE-; MUMMIFICATION-; STATE-OF-PRESERVATION; Baltic amber; OLIGOCENE-; EOCENE-; Baltic amber preservation; * insecta-; ** diptera-; *** nematocera-; **** mycetophilidae-; Invertebrates; Arthropods; Insects; Dipterans/True Flies},
	author = {Poinar, G. O. , Jr. and Hess, Roberta}
}
