20230606101046.095886 clockss CLOCKSS Archive 2008/2020 2024-03-25 2008 to 2011, 2013 to 2020 2008 to 2011, 2013 to 2020 Preserved Hindawi Advances in Astronomy 1687-7977 1687-7969 loc Library of Congress 2024-02-23 2008 to 2023 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023 Preserved Hindawi Advances in astronomy 1687-7977 lockss LOCKSS Archive 2008/2022 2024-03-25 2008 to 2011, 2013 to 2022 2008 to 2011, 2013 to 2022 Preserved Hindawi Advances in Astronomy 1687-7977 1687-7969 1687-7977 1687-7977 2012/2024 2024-03-25 2012, 2021 to 2024 2012, 2021 to 2024 In Progress Hindawi Advances in Astronomy 1687-7977 1687-7969 Advances in astronomy (Online) 1687-7969 Advances in astronomy (Online) https://www.hindawi.com/journals/aa/ 1687-7977 http://bibpurl.oclc.org/web/46888 Advances in astronomy. Advances in astronomy. 1687-7977 England 2023/2023 2024-03-25 2023 2023 In Progress Hindawi Advances in Astronomy 1687-7977 1687-7969 portico Portico 2008/2024 2024-03-26 Preserved : 2008: 2008, 2009: 2009, 2009: 2010, 2011: 2011, 2012: 2012, 2013: 2013, 2014: 2014, 2015: 2015, 2016: 2016, 2017: 2017, 2018: 2018, 2019: 2019, 2020: 2020, 2021: 2021, 2022: 2022, 2023: 2023, 2024: 2024 Preserved : 2008: 2008, 2009: 2009, 2009: 2010, 2011: 2011, 2012: 2012, 2013: 2013, 2014: 2014, 2015: 2015, 2016: 2016, 2017: 2017, 2018: 2018, 2019: 2019, 2020: 2020, 2021: 2021, 2022: 2022, 2023: 2023, 2024: 2024 Preserved Hindawi Advances in Astronomy 1687-7977 1687-7969