@article{3d3fd80087aa42629668faa574497b66,
title = "Ground-based spectroscopic monitoring of the 2020 periastron in eta Carinae",
keywords = "Binary, Star, Variables",
author = "Felipe Navarete and Augusto Damineli and Noel Richardson and Nour Ibrahim and Bernard Heathcote and \{Di Scala\}, Giorgio and Ken Harrison and \{Di Scala\}, Lidia and Mark Johnston and Padric McGee and Paulo Cacella and Terry Bohlsen and Markus Rabus and Tim Brown",
year = "2020",
month = mar,
day = "1",
language = "Undefined/Unknown",
volume = "13600",
pages = "1",
journal = "The Astronomer's Telegram",
}