#!/usr/bin/python

import sys
import string
import re

bibData = string.split(sys.stdin.read(),'\n')

def FixAuthors(authList):
    result = []
    authRE = re.compile('([a-zA-Z0-9]+), *([a-zA-Z0-9\.]+)')
    for a in authList:
        m = authRE.search(a)
        if (m):
            result.append(m.group(2) + ' ' + m.group(1))
        else:
            result.append(a)
    return string.join(result,' and ')

def FixPub(pubString):
    pubRE = re.compile('([a-zA-Z0-9 ]+) *,')
    m = pubRE.search(pubString)
    transRE = re.compile('IEEE *[Tt]ransactions *[Oo]n')
    mm = transRE.search(pubString)
    if (mm):
        return string.join(['IEEE Transactions on',m.group(1)])
    else:
        return m.group(1)

def GetYear(pubString):
    yearRE = re.compile('.+, *([0-9]+)')
    m = yearRE.search(pubString)
    if (m):
        return m.group(1)
    yearRE = re.compile('([0-9]+) *$')
    m = yearRE.search(pubString)
    if (m):
        return m.group(1)
    else:
        return ''

def FixPages(pagesString):
    pageRE = re.compile('[^:]+: *([- 0-9]+)')
    m = pageRE.search(pagesString)
    return string.replace(m.group(1),' ','')

def GetVolume(pubString):
    volRE = re.compile('.+ Volume: *([0-9]+)')
    m = volRE.search(pubString)
    if (m):
        return m.group(1)
    else:
        return ''

def GetIssue(pubString):
    issRE = re.compile('.+ Issue: *([0-9]+)')
    m = issRE.search(pubString)
    if (m):
        return m.group(1)
    else:
        return ''

def GetRefName(authorString,year):
    refRE = re.compile('([A-Z][a-z]+) *and')
    m = refRE.search(authorString)
    if (m == None):
        refRE = re.compile('([A-Z][a-z]+) *$')
        m = refRE.search(authorString)
    return m.group(1) + '_' + year

def GetMonth(pubString):
    monthRE = re.compile('(January)|(Jan)|(February)|(Feb)|(March)|(Mar)|(April)|(Apr)|(May)|(June)|(Jun)|(July)|(Jul)|(August)|(Aug)|(September)|(Sep)|(October)|(Oct)|(November)|(Nov)|(December)|(Dec)')
    m = monthRE.search(pubString)
    if (m):
        rr = filter(None,m.groups())
        return rr[0]
    else:
        return ''

paperTitle = bibData[0]
authors = FixAuthors(string.split(bibData[1],';'))
pubTitle = FixPub(bibData[2])
year = GetYear(bibData[2])
pages = FixPages(bibData[3])
refName = GetRefName(authors,year)
volume = GetVolume(bibData[2])
issue = GetIssue(bibData[2])
month = GetMonth(bibData[2])

def ConferenceEntry(refName,authors,paperTitle,pubTitle,pages,year):
    print '@InProceedings{' + refName + ','
    print '  author = \"' + authors + '\",'
    print '  title = \"' + paperTitle + '\",'
    print '  booktitle = \"' + pubTitle + '\",'
    if (volume):
        print '  volume = \"' + volume + '\",'
    print '  pages = \"' + pages + '\",'
    print '  year = \"' + year + '\",'
    print '  note = \"\"'
    print '}'

def JournalEntry(refName,authors,paperTitle,pubTitle,pages,year,volume,issue,month):
    print '@Article{' + refName + ','
    print '  author = \"' + authors + '\",'
    print '  title = \"' + paperTitle + '\",'
    print '  journal = \"' + pubTitle + '\",'
    print '  year = \"' + year + '\",'
    print '  volume = \"' + volume + '\",'
    print '  number = \"' + issue + '\",'
    print '  pages = \"' + pages + '\",'
    print '  month = \"' + month + '\",'
    print '  note = \"\"'
    print '}'    

if (sys.argv[1] == 'conference'):
    ConferenceEntry(refName,authors,paperTitle,pubTitle,pages,year)
else:
    JournalEntry(refName,authors,paperTitle,pubTitle,pages,year,volume,issue,month)