@article {2700,
	title = {Syrphidarum novarum palaearcticarum diagnoses},
	journal = {Wiener entomologische Zeitung},
	volume = {41},
	year = {1924},
	pages = {25-29},
	keywords = {Liochrysogaster, Liochrysogaster przewalskii Stackelberg},
	url = {http://www.landesmuseum.at/pdf_frei_remote/WEZ_41_0025-0029.pdf},
	author = {Stackelberg, A.A.}
}
@article {436,
	title = {Genus Neoascia Will.},
	year = {1955},
	keywords = {Key to species, Neoascia, Syrphidae},
	author = {Stackelberg, A.A.}
}
@article {435,
	title = {Key to the Palearctic species of the genus Orthoneura Macq.},
	year = {1953},
	keywords = {Key to species, Orthoneura, Orthonevra, Syrphidae},
	author = {Stackelberg, A.A.}
}
@article {434,
	title = {The Palearctic [ibid.] species of the genus Orthoneura Macq. (Diptera, Syrphidae)},
	journal = {Entomological Review},
	volume = {XXXIII},
	year = {1953},
	pages = {1-21},
	type = {manuscript copy},
	keywords = {Diptera, Key to species, Orthoneura, Palaearctic, Syrphidae},
	author = {Stackelberg, A.A.}
}
@article {1851,
	title = {Novye Syrphidae (Diptera) palearkticheskoy fauny},
	journal = {Trudy Zoologicheskogo Instituta Akademii Nauk SSSR (Leningrad)},
	volume = {12},
	year = {1952},
	pages = {350-400},
	keywords = {Macropelecocera, Macropelecocera paradoxa Stackelberg, Psarochilosia, Psarochilosia djakonovi Stackelberg},
	author = {Stackelberg, A.A.}
}
@article {433,
	title = {Genus Zelima Mg.},
	year = {1952},
	keywords = {Key to species, Syrphidae, Xylota, Zelima},
	author = {Stackelberg, A.A.}
}
@article {439,
	title = {Palaearctic species of the genus Eumerus Mg. (Diptera, Syrphidae)},
	journal = {Horae Societatis Entomolgicae Unionis Soveticae},
	volume = {48},
	year = {1961},
	pages = {181-229},
	keywords = {Diptera, Eumerus, Key to species, Syrphidae},
	author = {Stackelberg, A.A.}
}
@article {438,
	title = {A concise survey of the Palaearctic species of the genus Spilomyia M.G. (Diptera, Syrphidae)},
	journal = {Entomological Review},
	volume = {37},
	year = {1958},
	pages = {758-768},
	keywords = {Key to species, Palaearctic, Spilomyia, survey},
	author = {Stackelberg, A.A.}
}
@article {437,
	title = {Keys to Palaearctic Syrphidae (Diptera) for Genera Sphegina, Zelima, Penthesilea, and Neoascia},
	year = {1956},
	pages = {29},
	address = {unpublished keys},
	keywords = {Diptera, Key to species, Neoascia, Palaearctic, Penthesilea, Sphegina, Syrphidae, Zelima},
	author = {Stackelberg, A.A.}
}
@article {2444,
	title = {Neue pal{\"a}arktische Cheilosia-Arten (Diptera: Syrphidae)},
	journal = {Beitrage zur Entomologie},
	volume = {13},
	year = {1963},
	pages = {513-522},
	author = {Stackelberg, A.A.}
}
@article {2896,
	title = {Neue palaarktische Syrphiden-Arten (Diptera)},
	journal = {Stuttgarter Beitr{\"a}ge zur Naturkunde},
	volume = {113},
	year = {1963},
	pages = {1-6},
	url = {http://www.biodiversitylibrary.org/item/104640$\#$page/325/mode/1up},
	author = {Stackelberg, A.A.}
}
@article {441,
	title = {New data on the taxonomy of Palearctic hover flies (Diptera, Syrphidae)},
	journal = {(Entomological Review)},
	year = {1965},
	note = {Journal name is nowhere to be found on the copy. Looks like Entomological Review but it{\textquoteright}s not known.},
	month = {Oct. - Dec.},
	pages = {528-537},
	keywords = {Palaearctic, Syrphidae, taxonomy},
	author = {Stackelberg, A.A.}
}
@article {440,
	title = {Brief survey of Palearctic species of the genus Eumerus Mg. (Diptera: Syrphidae)},
	year = {1965},
	note = {photocopied notes},
	type = {monograph},
	keywords = {Eumerus, Key to species, Palaearctic, survey},
	author = {Stackelberg, A.A.}
}
@article {1372,
	title = {Notes on plaearctic Syrphidae (Diptera) [Original in Russian]},
	journal = {Zoologicheskii zhurnal},
	volume = {43},
	year = {1964},
	pages = {467-473},
	keywords = {Syrphocheilosia, Syrphocheilosia claviventris (Strobl)},
	author = {Stackelberg, A.A.}
}
